That mentality is why I use a safety razor. Buy one and you'll only spend a few dollars a decade on shaving blades and have a better shave. A lot of things in life are useless fluff that we only do because companies want us to do it since it's profitable.
I bought a Leaf Razor from an EU reseller about a year ago now and it was a game changer for head shaving with safety razor blades.
The head of the handle pivots so it's very difficult to cut myself with it accidentally unlike the regular handle I was using before.
I'm hesitant to share a link because I don't want to seem like a shill for a company I don't know much about but just wanted to say there are options out there!
I have a mole on the top of my head, multi blade razors glide over it, my safety razor is how i found out I had it: sharp pain and suddenly being covered in so much blood I could smell it.
I use a trimmer now, never really cared for a close shave and I often leave it for a couple of weeks. I found a razor just got clogged up too much between the blades.
Annoyingly the trimmer I have seems to vary in power, the motor charges speeds a lot during use. I think it might be a poor connection on the AA batteries, surface might have tarnished. Did think of soldering some wires on and connecting it to an extra battery, better connection and higher voltage. Overclock shaving!
I found a razor just got clogged up too much between the blades.
You might have better luck with one of those bog-standard single-blade safety razors, i.e. one of these:
I've heard from a hairdresser that they prefer the single-blade ones, specifically because the multi-blade ones clog up so much.
I mean, currently I also use a trimmer for my face, as I cannot be asked to do a wet shave every day. But I still use the safety razor for cutting back armpits and groin for hygiene reasons, and it works quite well for that. It's a lot less scary when you don't have to cut thick beard hair.
I did also consider that option but I don't really feel a need for a shave that close. I know using the multiblade razors left my skin feeling a bit uncomfortable after, not sure if safety razors do as well. Trimmer doesn't at all.
Yeah, they probably will leave your skin feeling uncomfortable. Many seem to consider shaving cream and whatnot a strict requirement. That's also part of the reason why I still use a trimmer for my face, too.
I have a rechargeable trimmer. Like you, I'm never going for that ultra-close shave. I have fairly light/thin facial hair though, so the 5 o'clock shadow looks works well for me.
Mine uses AA batteries rather than a built in lithium one, my hope was that it would mean it lasts longer as I can just swap NiMH batteries as I feel like it rather than having to throw out the entire thing when the lithium battery dies. Also its cheaper as it doesn't come with batteries and charging circuitry.