I think by far the biggest problem with open source is that the user community fundamentally mis-understands the nature of the transaction involving them and the developer(s) of the software they’re using.
I think if we could make everyone sit down, take 10 minutes and just read The Social Contract Of Open Source a lot of people would keep developing OSS software.
Brass tacks: You are being given a gift. The person who gave you that gift owes you NOTHING because… They gave you a gift and by using their software you chose to accept it.
I see it all the time in the open source project I co-maintain, and I have it SUPER easy beacause ours is really just a bundle of configuration files for Neovim.