As someone who isn't a fan of Guilliman coming back and actually being a noble ruler (as opposed to previously the super sketchy high lords, who I thought fit a grim dark degraded tone much more), I've always considered 40k to be the bad ending. If there was a video game, the 40k we know would be an ending slide that happened when the player had truly made terrible choices. The game is over and we are stuck in the bad outcome. It won't get better.
Humanity in 40k is collectively a corpse that doesn't know or accept that it's already dead (just like the emperor himself- symbolism!). The most humanity can do are have brief moments of staving of things getting worse. Humanity can at massive cost and misery preserve a terrible status quo every now and then and call it a victory, but even the victories just lead to losses and the losses keep leading to the final death of humanity.
Yeah, that's exactly why the Imperium should embrace Chaos. Chaos has been advocating for the survival of the Imperium for a long time and are actually the good guys. They got so close with the Horus Heresy but the Imperium, being the conservatives they are, decided that it wouldn't be the best.
Chaos will give the Empire the power it needs and usher in a new golden age of prosperity and will bring all those filthy Xenos to heel. The Empire is dying, but for it to live the Emperor needs to die. Death to the false emperor. ☀️
Well if you go by the predictions of the Cabal, 40k is the bad ending at least when it pertains to the galaxy as a whole. Chaos slowly grows feeding on the corruption and unending war that humanity brings while none of the species truly flourish (except for maybe the orks and the tyranids).
Whether it is the good ending when it pertains to humanity only is up for debate because there are several hints dropped in 30k that this was only outcome which ensured humanities survival
I prefer wide sweeping and impressionistic views when it comes to tone and theme.
Hints of intricate plots in passing are much more interesting than actually sitting down and mapping them out play by play in detail.
In this wide sweeping view that puts tone above all else, I very much lean to a view that humanity was doomed a long time ago and is simply being stubborn about the inevitable.
I actually like Papa Blueberry getting to wake up and say "What the fuck" to really emphasize that even the ancient space crusader thinks this future is FUCKED, but I have no faith in Gee Dubs to go anywhere worthwhile with it.
Leadership and progress and hope are all things that have no place in 40k. Guilliman is a noble person who brings these things in amounts uncomfortable for the setting. Therefore he has no place in 40k. He needs to exist only as a long dead legend that people wish they had, but he is gone- just one more piece of hope that can't be brought back.
Gulliman waking up and being absolutely shocked at the sight of things only works if he is immediately put back into stasis by the high lords for their own petty reasons, but that's not happening so the entire tone of 40k has shifted with him being awake and in charge. Not just with him, but he is something easy to point at as an example.
More people getting into 40k think the Imperium are "the good guys" because while the set dressing of candles and power armor and gothic buildings are still around, the insane mindset of the people in 40k has been softened, at least in presentation quite a lot in enough ways that it is understandable why people new to 40k now think humanity is good.
Are you telling me the Fascist Space Gothic Puritan Catholic Divine Monarchists with a 'Soviet And Starship Troopers' aesthetic aren't the good guys for mankind???
It's crazy how many people don't seem to understand the part of the intro that says "To be a man in such times is to be one amongst untold billions. It is to live in the cruelest and most bloody regime imaginable." It's pretty unambiguous. Hell in some of the lore there are plenty of places that actually seem almost pleasant to live in, though they rarely last long without being imperial or disappearing.
There is some creepiness around the ethereal caste and what exactly is going on with them. Tau have also been hinted (maybe confirmed) to sterilize human subject populations in one of the Dawn Of War games.
Personally, I take a very impressionistic and loose approach to canon, especially in 40k. My personal interpretation (and this is semi-head canon so I don't need any "well acktually" replies here) is that Tau represent "the good guys" and should be a material example of why taking the high road in 40k just doesn't work. Tau should basically be always trying to be understanding, and diplomatic, and all that other coexisting Star Trek stuff- and it needs to blow up horribly in their face every single time until they are forced to be violent like everyone else. Tau are a great baseline for a sane culture that's being dropped into the 40k universe and just getting culture shock upon culture shock as they encounter more of it.
I'm not sure if the plot thread ever went anywhere (I mostly liked 40k to read the lore in the codexes and buffalo buffalo buffalo buffalo buffalo this was years ago) but the Tau were kind of being propped up by the dark eldar who would frequently and seemingly benevolently swoop in to save them from various threats like tyranid invasions with some omanous price implied to be paid at a later time.
I think The Imperium of Man is the best solution humans could come up with to the threats of a horrific and unforgiving universe, and it does preserve the species, so in that sense it's "good" even if it's a nightmare of human rights violations every second of every sol on nearly every planet in the empire. Plus, who the fuck is gonna argue with a psyker so strong he can fight off literal chaos gods?
Tyranids won't just kill every person on a planet, they will eat everyone, every animal, every tree, every insect and strip a planet back to the minerals and then do it again. They arent immoral because they have no morals.
In the face of that literally anything is justified even if it's horrific.
This is an entire universe designed around what a fourteen year old thinks is cool. It is not equipped to answer Sartre's question "why not commit suicide?"
In the face of that literally anything is justified even if it’s horrific.
What about things that are both horrific and counterproductive?
See: Papa Blueberry's high level despair over the Imperium going from "Bad but with a clear cause" to "Directionless bureaucracy-bound theocracy with corpse starch"
I don't disagree. I didn't say the Imperium was the best option, I said it's the best option humans could come up with. I may be a little cynical nowadays about how readily people will accept authoritarianism in the face of a crisis.