Actively searching for new music is fun to me. I ask for recommendations from close friends, family members, people I know online, and just the internet in general. Typing ‘artist that sounds like _______’ into a search engine has been surprisingly successful, almost on par with the other methods, lol.
I also just recently discovered Bandsintown, which suggests artists playing live in my area that are similar to the ones I am already following (i.e., willing to pay money to see). I listen to a few of their songs and if I like them enough, now I have a new performance to go to!
For every song I listen to from my teens/20s, I listen to at least 2-3 songs from artists I discovered much more recently. The amount of good music is never the problem - there’s just not enough time in the day!
I am pretty sure I saw a homelab community on lemmy.ml already, just FYI.