Everyone has a lot! I think I may be the one with the least haha I have a total of 11 villagers come and go. 10 currently on my island and 1 that left.
Good side is that I got all of their photos at roughly the same time so now I'm ready to let them go when they ask
I'm kinda annoyed by it. My villagers very rarely ask if they should move out. I've been waiting for more to do so...but, they rarely do. I've had maybe three move out, total...so, my overall villager count would be something like 13, probably. 10 original, plus the very small number of ones that replaced the handful that left?
I don't like the idea of pushing residents around, or hitting them with the net...so I just keep waiting patiently. But, they need to patch it so that villagers ask to leave more often. It's one of my biggest complaints about the game, tbh.