Get out. You’re doing not anyone any favors - including yourself - by sticking around.
Plus, life’s too short. You’re wasting time. Find a teacher and work on your craft because that’s valuable on its own merit.
That’s exactly what I did when I got tired of dive bar cover bands , I quit taking gigs and took lessons hoping to find an original artist to play for . I ended up hitting the jackpot if I don’t say so myself .
I recently started jamming with an old band mate that I used to write songs with hoping we can get them recorded , he’s making me question continuing because of his personal demons , but man the guy is just fantastic.