I totally agree there should be a limit or perhaps allow us to decide in how many sims should be generated .I respect everybody who delete them because of their unique appearance ,
As for me i really don't care much about how they look myself if i may say so (sorry for being blunt) it is always about what kind of function these simmers will have in my world.
Most of the time i have found myself that i am forced to delete a chunk of them because i can't find a single thing for them to do.
Right now it feels like that function is mass producing and it's not so much from the gallery which is surprising because i really thought we were going to get more from the gallery.
It's fun when you do find sims from the gallery walking around in the city because they got more then their traits to lean on 🙂
It would be a wonderful thing if we could get an option in the future that allows us to control the situation better.
Ps an edit i have taken notice after have been allowing the game to run on it's own for a week as in allowing the townies to spawn ( without having me clearing out the list that is ) the function it seem to be stuck on 3 or 4 different kind of profiles and the most popular profile is the one with criminal/evil traits. When i checked the list yesterday i had more then 40 new townies (if not more) that was purely criminals and i got baffled by this. I can imagine having a small number of purely evil beings in my sim world just for the sake of having a variety but this was a lil' bit to much. 🙂