I enjoy supporting the integration of mind and body. So I care about both enjoying the mind (the music here) AND body (appearances).Nude performances have happened you know, Gulda being the most well-known one, as well as ballets etc. One was a huge artistic and commercial success here, back in the 70s. This might surprise you. It's very good that conventions, prudishness and narrow-mindedness is being challenged at times. Over time, musician- and public-appearance have certainly loosened a bit in recent decades in many places, and that's overall a blessing.
I basically don't care much about the looks, and it has definitely not influenced my choice of preferred musicians, not to say recordings. I had a bit of a crush on one of the ABBA women and a local pop singer here, when I was 15. Some lesser talented musicians have exploited their looks for commercial reasons, but I'm not buying it any more.