If you're doing it for the memes then you don't really need to worry about malware. Your machine is probably too old for anything that's still floating out there to even work on it.
Many people browse 4-5 pages a day, see a few emails, print a few pdfs, and a core2duo, or x4, for 40#/$/Eu a box run flawlessly with linux and xfce/lxde for example.
Even video-conferencing works fine.
This is not about "old computers" in general, this is about a specific set of consumer graphics cards that are not needed for any of those things you mentioned.
Also worth noting: a core2duo is from around 2006. These dropped cards are from the late 90s.
Driver code is still there, you can add it back if you want, same with ide drivers and such, support was removed but code still exists, just add it and compile your own kernel, there are alot of tutorials in internet about it
The drivers were removed in 6.3. Debian 12 is still running on 6.1. Debian 12 just came out and still has many years of support ahead of it (at least 5). You can get plenty of use out of these cards before they stop working.
Someone needs to maintain them for them to keep working. Nobody else is willing to do that anymore, but you can still volunteer as a maintainer. If you don't, it's as much your fault as anyone elses.
Seems like you’re annoyed that I pointed out that what you were saying was irrelevant? And so you reply with more irrelevant crap (on a very nerdy, not-fun-at-parties internet forum for Linux discussion)? Let me know if I got that wrong.