Lifestyles (Snowy Escape) need to be updated with the newer packs

Lifestyles were a big selling point for Snowy Escape and they were amazing: makes Sims more unique and rewards habit-building in a meaningful way. With the myriad of new Stuff, Game and Expansion packs that have come out since then, there have been ZERO additions to the Lifestyle feature, which turns the Lifestyle feature into a dull and repetitive gameplay feature since it was launched with a very limited amount of lifestyles attainable. 

ALL my sims acquire the Close Knit and later on the People Person lifestyles because they are the most easily attainable out of the 16 (yes, ONLY 16) lifestyles. It has turned annoying a long while ago. Why is such an interesting mechanic, that was  - as said before - one of the biggest selling points of an Expansion pack, left to rot?