When someone doesn't believe in the goal of the collective they try to stick out in a new direction.
They bet their direction will be more valuable.
But a) it's more fun to do your thing than the existing thing and
b) misaligned energy erodes the strength of the collective's pull.
The smarter someone is, the more charismatic, the more they decohere it.
Which is like death to the existing collective.
Sometimes it really is radically better and everyone is better off.
But if it's not it just grinds down the team.