I can understand setting a bounty to add new features, but not to fix bugs. Setting a bounty to fix bugs seems a bit much. He's asking for money to even change the app ID so it will install properly.
Garnet dev didn't even forked amethyst.
He copied the code and created another repo
The build instructions are not working
And he asks for money even for changing the app id
https://bounties.monero.social/posts/147/garnet-maintenance-sync-upstream-new-icons-resolve-amethyst-dual-install-conflict-etc