Back when COVID was in its prime, I was contributing CPU/GPU cycles to Folding@Home for protein folding simulations and working on a vaccine. Since then, I've reimaged my desktop twice. I should probably reinstall the BOINC client to contribute again...

For donating compute/storage/bandwidth to community archiving, this is a great place to check out: https://wiki.archiveteam.org/

Just my opinion, but I think they're a great project to support.

Perhaps not in as much need as TIA, but I like the concept behind https://academictorrents.com/ and seed what I can