I suspect loopholes will be the big problem here. There will be an incentive to form a sort of cartel of entities that semble being small, but in reality act in

I suspect loopholes will be the big problem here. There will be an incentive to form a sort of cartel of entities that semble being small, but in reality act in unison/coordinated. Sort of like the current scandal with price-fixing for apartment rentals in the US.