I wouldn't hate this, but I don't really care either. The long and short of it is basically premade/townie modifications based on the packs you own. So say, Bella Goth was retroactively (for new games of course) made famous because you own Get Famous. They did sort of do this for Snowy Escape with fame specifically.
It would be harder with occults. Annoyingly so. Unlike in 3 where you could just flick between the occult options in CAS, now you have specifically start an occult type in CAS or turn a normal Sim via gameplay. As someone that has randomly thought, "maybe you would be nice as a" (insert occult here) halfway through CAS, I hate this limitation. However, if it is so complicated in the code to make us do it the long way I doubt they are willing to on their end.
