For a period i worked in assisted living tech, testing prototypes together with staff and patients in nursing homes. That was a very rewarding type of IT/tech job with a short feedback loop that you’re actually helping a real person.

Might be my selection, but my scroll doesn’t feel doomy…

https://logseq.com/

“[…] store your interests, questions, ideas, favorite quotes, reminders, reading and meeting notes easily and future-proof”