Maybe I'm showing my age but I seem to remember a time, many, many years ago that both camping and RV'ing was a social activity. Not so much anymore! Now if someone doesn't fit into "your" idea of "camping", their simply rude and unbearable people.
Someone had a gathering at their campsite, how is that any different than a Rally group gathering at one particular campsite. I'm sure these 30 some odd person's didn't all pitch tents and spend the night or did they?
Yes, I too like to have some room to move about my site BUT Privacy is not something I expect at a RV site/campground. Heck, look at the biggest so called Resorts...nothing more than parking lots where you can reach out and touch your neighbor.