A lesson can only go so far and most will forget alot of the intro anyway or they have to practice---understandable, BUTTTTT it should not be this hard to have common sense no matter if u had instruction or not! It looks more likely to me about self righteous types that dont feel they should have to bow to anyone..as if there beach too? Well, its not your beach when your constantly pistol happy with a kite that can mow down the beach! I went face to face with the one guy to where he was so inconsiderate it seemed we could have brawled, so I dont know if these guys are even capable of relating.
Being an international sport,and all speaking different languages, this makes it hard to express the issue, SO if this is happening and one speaks out; everyone else who understands the problem should come to back it. Drop what ur doing and surely a combined effort will get the concern across, and not personal, cuz rigging, chillin or kiting just sucks around these crazy people.
On a good note, it was pretty amazing, as in one point of the day, when a mix of intermediates,and waukeegan semi pros all came in sync... everyone in magical coordination, just jamming thru- raising and lowering kites for hours.