It even is sometimes weaponized to help fight competition. For example, by making it expensive to conduct a certain type of business and requiring even higher entry costs (things like certification, licences, etc.) it actually favors large, established businesses.
Case in point: Uber suggesting minimum wage for their workers, some time ago. Think about this, the company refuses to recognize them as their work force but are fine to suggest a minimum wage. As it happens, the minimum wage would put their competition out of business at that time so it must have been seen as favorable for Uber. The competition was not so well funded and so this would be an attrition war at a point in time when Uber was potentially able to win it and wipe all competition out.
This shows that you don't even need corrupt bureaucrats to have regulation steered this or that way by private business.