Dude we all know what "intolerance" or "racism" mean, don't build an elaborate system of mirrors and pulleys to fuck yourself in your own ass.
Playing devil's advocate on this matter is what allowed this kind of behaviour to exist in the first place
Yeah for sure, political debate (done in a constructive way) is always helpful for both sides.
Extremism are to keep separated from political views, from both sides and that's why I don't hang out in Lemmy's main instance too: because (while most people in there are cool) there are a bunch of self proclaimed "communists" that takes the sides of Russia in the war of Ukraine or denies the genocide of the Uyghur ethnic groups operated by the Chinese government.
And they use the same catchphrase the far-right extremists use: "don't believe what mainstream media tell you".
That's because extremism is not a political problem, is a social issue. Extremists only use politics to have a justifiable outlet.
Nike
Just let poor Asian underage and underpaid workers do it
McDonald's
I'm lovin' the wild deforestation of the Amazon rainforest that comes with it
Apple
Think different but still buy our piece of shit overpriced products so you won't feel excluded from the flock of moronic sheep you crave attention from
[edit: more came to my mind]
While I tend to agree with your opinion, that people should be allowed to express their political view of the world, I also think that intolerance is not a political view. It's just the heritage of a mob mentality that's more suitable for the dark ages, rather than the globalized world we live into.
So if you want to spout about dumb non-facts like "ethnic replacement" and such, you can take a walk and come back when you'll have a mindset more appropriate for this century.
A couple years ago, when Mastodon started rising in popularity, some far-right instances popped out among others, the most notable being Gab.
But the nice thing about the Fediverse is that you can exclude the connection your instance has with those harmful environments. And that's what most instances does actively.
If you want to look deeper, I suggest this video that gives a better overview on this particular case.
I'm an amateur stand-up comedian, so people ask me to tell my jokes all the time.
These people ignore the fact that a comedy set is all about the context in which you tell the joke