For me it’s first person puzzle games. I can think of maybe a dozen off the top of my head that came out in the last decade. I especially enjoy when they’re open world. The ability to just quit a puzzle that’s stumped you and go try something else for a little bit is incredibly refreshing.
Sim games. Not THE sims but like SimTower, SimAnt, etc. There’s been some attempts over the years but everyones missed the mark.