I like both summer and winter games, but selective about what I watch.
Snowboarding, big air and these modern sports don't do anything for me. Always liked skating (watching not participating) and downhill skiing (incl slalom). Like curling too as it's tactical. Watched speed skating relay earlier. 40+ laps of going round and round made me dizzy!
Biathlon is based on the days when food had to be hunted. Probably still happens in remote areas like inside the Arctic Circle. For some reason, really like bobsleigh (think it's all those rippling muscles) and ski jumping.
Can remember when the skaters' music was not shown on the screen. It was down to the commentators to identify. There's too much chatter on the BBC, with some coming from totally different sports. Steve Cram was a 1500 metre runner now commentating on curling.
Summer games bring different likes. Athletics, equestrian, rowing. A joke started during the London 2012 Games that most of the UK's medals came from sitting down sports, lol!