Frequent roster changes

If a team is not producing results, it is only natural that changes are necessary.
But why do teams in Americas, in particular, member leave and move so frequently?
It's one of reasons why I can't really root for the teams in that region.

na teams are still recycling old players wdym.In fact na teams are making least roster moves. Look at kc th & t1 vitality bbl.

most of the americas teams actually want to win

because they are overrated