I've been RVing for 11 years in my current 'C' and before that in a 'B' and that's never happened to me. But I stay in private FHU CGs that have owners. For them, it isn't a summer job. Its their business. They can't afford to have bad reviews.
And I do read "RV Park Reviews". If an RV Park gets a bad review among a bunch of good reviews, its often about something I don't care about. No swimming pool or playground equipment, or no exercise area for a dog. I've actually seen someone get kicked out of a private CG. Whatever they did wrong, I didn't notice it.