I would dispute that. We play Sex on Fire and I find no enjoyment playing it. it isn't a fun song to play, it has no interesting parts to it, there are no technical challenges with it, and it doesn't really groove.
I carry on playing it because the others want to and the audience like it for whatever reason, just one of those songs you have to get through to get to more interesting ones.
We won't play anything we haven't practiced, not even an easy one as it will mess up live. OK, the song is easy but the 'well I listened to the youtube version, oh I listened to the album version with another verse and a longer ending' etc.
We had to do the dreary 'run' by snow patrol. Sent a link round, didn't get time for a practice as people were off ill, busy working etc. But so trivial figured it was ok to do without a practice. Sent the link out to the song. Got to play it live, the guitarist didn't go into the verse in the right place and stopped a verse early looking confused. He hadn't followed the link, he had just typed it into youtube and got the radio edit.
Luckily everyone was so bored by that point they didn't really notice, but still.
No it isn't. Beethoven never gigged his songs, but he was clearly a musician, Kate bush didn't gig for 35 years. Many musicians have never been on stage or had any desire to be.
We have our own likes / dislikes