I haven't been in years, but I used to enjoy going out to karaoke. Now I like to sing karaoke at home. Basically everything you could want to sing has a karaoke track up on YouTube.
Sometimes, even if the person can't sing, it can still be entertaining if they have fun with the song.
Mostly, I went to karaoke because I wanted to sing. Strangely, this is what led to my mother meeting my stepfather. When I was 15, I went to this pizza place to sing karaoke and my mother went along to listen to me, though she didn't sing herself. My future stepfather was there singing, too. So I guess I don't know if I like karaoke or not, LOL . My relationship with my stepfather over the years has been a mixed bag. Mom and I believe he may be on the spectrum too, though he doesn't think so. Later, when we all went to karaoke together, Mom would try to socialize with other people while my stepfather and I would pore over the songbooks, ignoring everything around us while we decided what to sing .