Anybody Else Write Music?

I still play live . Usually covers these days though. Its seems its still the same as the late eighties, grown adults show up to rehearsal don't know the tunes etc.
Last project I bailed on last April, we had a nice tight working three piece, and the
drummer wanted his brother in law to be in. 2nd Guitar player which we didn't need. Ok, guy shows up can't play the songs. Then they start wanting to take songs he can't play out of the set...I was like "no I'm out". more time hemming and hawwing than playing. I mean I can be a nice guy to an extent. I felt like I was a teenager again trying to get something going.