> Corporations lobby the government to implement laws that seem to hurt them but in actuality create an uneven playing field where marketshare becomes available due to the higher implementation cost
(nit: I assume you meant "marketshare becomes unavailable")
So you mean that regulations that are created based on lobbying by corporations help them become monopolies? Sure, that makes sense. But thats different from a blanket "Regulations create monopolies".
Because the smaller players can't afford to implement the new regulations they lose their marketshare and it now becomes available for the bigger competitors to absorb.