And just to add, I've never been kicked out a band but I was recently in a band where everybody left until it was just me.
The Drummer brought his mate down to play some guitar and do some vocals
The Bass player hated his style and went in a mood
The singer fell out with the bass player (who was a good player but a grumpy negative git). She was ready to kill him and left
Then the drummer fell out with the bass player for being rude to his mate and the singer and left
Me and the negative grumpy bass player tried to get a new drummer. A guy came down, don't know what happened but didn't hear from the bass player or new drummer again. I think the bass player was fed up and realised the new drummer wasn't good enough.
So after being in a band being the most positive one, trying to get it all to gell and not complaining myself I ended up without a band anyway....