I like games where I can build and progress things the way I want them, so my current favourite games are Cities Skylines, Two Point Hospital/Two Point Campus, Rimworld and I used to play a lot of The Sims (mainly sims 2) but I haven't played that for ages.
Cities Skylines is a city builder - like imagine a model trainset but you also have to lay out all the roads etc, manage the traffic, decide where to put residential, businesses and industry. You end up with beautiful shots that feel like a real place.
Two point Hospital/Campus - you have to build a hospital (or university), hire staff, place rooms etc. You tend to have a budget and goals so you might have an epidemic to deal with or a visitor by the health inspector. Based loosely on Theme Hospital which was an old classic, and still very playable (look at gog.com) - that's a point - anything you played while younger? You can often find old games on there. The other thing I like about this game is that it's funny - the animations are silly and slapstick, there is a constant voiceover/radio show which is funny and the announcer says things like "Please try not to die in the corridors" in an exasperated/sarcastic voice. Dark humour. Just tickles me.
Rimworld is a survival game, you crash on a distant planet and you have to survive and research long enough to build a spaceship and escape. I've never got to the spaceship part because this game is hilariously brutal - there are various animals you can tame or hunt or farm, but things happen like all the tortoises on the map go insane and start biting your people. They can get infections and illnesses that put them in hospital and might kill them if you don't have a skilled enough doctor. Your crops won't grow over winter. If people get too unhappy they go on insane rampages where they attack people or your base etc. Very fun.
The Sims is mostly dressing up animated dolls :D and building them a house. You can make them get married and have babies etc. Best if you get into downloading tons and tons of custom clothing, furniture, etc, which is why I don't play any more as it's so time consuming and there's more fiddling with all the mod files than actually playing so it gets frustrating.
I wouldn't personally buy game pass because it's too much money for me to sit and play the same games over and over. But it might be worth doing a free trial so you can try a few different games and see what you like?
Or do you want to play with other people? That can be fun, too.