Yeah I don't think I'll buy any sims 4 expansions anymore either, didn't buy the last few. Unless they manage to make sims unique again in personality, I'm not interested and all new content is meaningless to me since all sims will react exactly the same to the new stuff.
So hopefully with sims 5, but they'd need to have a pretty good basegame for me to buy that on release. With sims 4 I also waited untill some expansions where out. Then again sims 4 had the weakest release of all sims games, didn't even have pools or toddlers and most jobs where unrealistic things. They had crazy stuff like rockets, but not even dishwashers. Priorities where seriously messed up.
So I'll probably just stick with sims 3 when I play sims, Sims 5 might need to be out for at least a year before it's worthwhile switching. IF it is actually good that is. We don't really know anything of sims 5 yet, other than that it's inevitable.
