Is it too easy to get rich in TS4?

@Writin_Reg Although I do have some work-at-home sims, my richest sims have regular careers. My politician, doctor, business owner etc. family reached the maximum amount of simoleans possible in the game. No unusual gameplay involved, just lots of promotions and they all earned the shrewd trait. Having that trait is key. There's also hacking work performance, lot traits, club traits, frugal trait, the street table, and so on. I think the game's basic mechanics can seem cheaty if you take advantage of them. No real cheating even necessary.

Now I wish I could change my vote, because I don't think it's too easy, but it's certainly possible if you know how.