In my case, I like videogame music. There's many games that are in my radar for a long time, because I listened to their soundtracks through YouTube recommendations; then I end up playing some of them, and some of them become favourites of mine. Videogames have a lot of aspects to them, look for what interests you in them (or in other activities you enjoy), and look for games that match that. Eg some people like the artstyle of some games, some like the challenge, others like optimizing solutions to puzzles, I enjoy games for their music, some look for compelling stories, etc.
You don't have to play a game to enjoy it(*). You don't have to finish a game to have enjoyed it. If something interests you, get invested in it!
(*) Eh watching Among Us streams, following eSports, or reading the Touhou manga.