You're absolutely right - it's a platform for boomers and software misers. You're effectively downgrading when you're stepping into PC gaming. Very few actually have a rig that goes toe to toe with consoles, and none for the same price.PC is the last hardware you buy before you come to the realization games aren't your thing anymore and you rather just watch people playing on Twich and Youtube.
If all we had was PC single player games with a big AAA budget would be an extremely rare occurrence, the public just isn't there for those games.