You can just donate labor to something you like or believe in. A friend of mine has done free sysadminning for a small summer camp for like 20 years. Just runs

You can just donate labor to something you like or believe in. A friend of mine has done free sysadminning for a small summer camp for like 20 years. Just runs the website, does some light account management, and makes sure all of their software stays up-to-date. This kinda thing is more approachable if you know a friend of a friend who needs help, rather than trying to cold email people.