Any individual company is likely to atrophy because continual success breeds fear of change, fear of breaking what's already working. Especially if management rotates and new management didn't actually create the success in the first place.
My experience has been you'll be regularly moved around to mitigate the "bus factor"
If you're seen as highy capable you'll be moved on to firefighting duty.
If you don't set hard boundaries it's also the fast track to great burn out.