Hi everyone! One *extremely meaningful* thing you can do to fight back is to join library boards. Usually this is an appointed position, not elected. The time commitment for most public library board members is 1-2 hours monthly.
I'm a former library director. Ask me anything.
Setting policy is the big one. Approving library expenses and budget. Supervising the director.
Negative experiences might include an under-performing director; deciding what to do after the library basement floods; setting mask policies.
*Usually* there's not much drama. Usually.
Performance review, hiring, discipline, firing. In a public library, you *do not* want the director reporting to one individual in the government. Freedom of information, freedom to read: you don't want that under the control of one dude at city hall. Hence reporting to a representational board.