Lots of options already shared it so I am just gonna say that I find easier to play older games that I have already played/beaten.

Personal examples:

Super Mario 64 and Toy Story 2.

The huge benefit of older games is that they are just quick and play, no updates no DLCs just fire it up and play, if emulated you even got save states and all those thingys.

This is a dangerous thing to me though, as it discourages me to try out new games, yeah, but after a tiring day I find myself more comfortable getting into these kinds of games than other options.

Funny that you mentioned Vampire Survivors as I was planning to get it for Android haha.