1) My rent is half as much.
2) I don't get stuck on a shuttle bus on 101 for 3 hours/day. Commuting eats up all the time that you'd use to take advantage of SF's (admittedly superior) nightlife & cultural scene.
3) There's greenery in my apartment complex.
4) There's no shit on the streets.
5) I can walk outside and it will be warm and sunny. None of this crazy fog or "the coldest winter ever was a San Francisco summer".
6) It doesn't take a half hour to find a parking spot. (For those who say "Don't own a car in SF" - you're right, but this doesn't solve any problems. Public transportation outside the BART corridor in SF sucks, it takes as long to get from the Sunset District to downtown as it takes to get from the South Bay to Downtown, and the only reason you need to spring for Instacart/DoorDash/Uber is because you don't have a car.)