More compliance or reporting requirements usually tend to favor the larger existing players who can afford to do it and that is also used to make the life difficult and reject more claims for the end user.
It is kind of thing that keeps you and me busy, major investors don't care about it all, the cost of the compliance or the lack is not more than a rounding number in the balance, the fines or penalties are puny and laughable.
The enormous profits year on year for decades now, the amount of consolidation allowed in the industry show that the industry is able to do mostly what they want pretty much, that is what I meant by light regulation.