Never read a truer comment here to be honest. If TLG makes a 42100 it’s to simple with one motor per function as you said. If they make a model with 1 motor and distribution gearbox, the first thing people do is to motorize each function seperately and make it rc.
If it’s a high piece count model there are too many pieces. If it’s fewer pieces it’s not detailed enough.
Lets not even talk about the wide spread sticker hate going on.