I try to be more explicit: now that some major pieces of the puzzle are on the table, it starts to become evident that we're all guinea pigs happily training FSD for Mars, where - incidentally! - USS simply wouldn't work, hence the otherwise incomprehensible stubbornness in removing them.
Probably in the grand scheme of things for Musk it works better as it is, for the time being. Anyway, no one in their sane mind would drop a Tesla for lack of these features - yet.
When other competitors will improve significantly, we'll see what will change.
For the moment "on Planet Earth" there's no competition, except probably the Xiaomi... when SU7 will arrive to our market.