I've recently seen a trend in tech communities on lemmy where people have developed this mentality that computer hardware is as disposable as a compostable cup, and that after 10-15 years you should just chuck it in the bin and get something new. If someone asks for tech support, they'll just be told to buy new hardware. If someone is saddened their hardware is no longer supported by software they are just entitled, need to pull up their bootstraps, and "only" spend $100 to get something used that will also not be supported in 5 years. It doesn't matter if there is actual information out there that'll help them either. If the hardware is old, people will unanimously decide that nothing can be done.
I've seen this even in linux communities, what happened to people giving a damn about e-waste? Why is the solution always to just throw money at the problem? It's infuriating. I've half a mind to just block every tech/software community other than the ones on hexbear at this point.
Your post is great & I love it in its entirety but I think this part kinda boils down to people thinking everything is capitalism's fault and sometimes things are just exacerbated by capitalism. As you acknowledge later, there are real challenges with developing and implementing technology not that it couldn't be done in a more responsible way and I think many people not in technical fields get jaded and stop believing this.