I'm on a little bit of a Sims binge right now.
Sims 4 is as barebones as it was one year ago, except now we have cats, dogs, some scaled-down features from Sims 3: Generations expansion, and vampires that are the SimWorld equivalent of mosquitoes now (they invade your home at night, suck your blood and are very annoying and difficult to get rid of).
Afterwards I've decided to reinstall the pirated compilations of Sims 1 and 2. Oh boy, for all the flak Sims 3 and 4 get, AI and pathfinding actually got hell of a lot better in newer games. When you return into classic games, you realize just how dumb the Sims were back then. Those games really didn't age well in that department.