You have a point, but it's kind of like people who resist all gun control due to the second amendment despite the shootings going on

Yeah, if life continues on as-is, the argument has little merit. On the other hand, in the case of the second amendment, we have fascists making a credible move for control.

In the case of archiving DRM content, if we have a cataclysm (which seems increasingly likely), then having drm-free, ideally unencrypted, content sitting on random hard drives might end up making an enormous difference in a lot of lives

Or even without a cataclysm, just general enshittification might end up destroying the gaming and media industries - passed around old games might be the seed for the next generation of tech-heads. I started my path by jailbreaking my PSP so I could use custom web browsers and homebrew - spreading these after the Internet is locked down by efforts like kosa and WEI (and whatever comes next) might be the spark that motivates the next generation