Replying to New skiers riding park?

So last year i took my friend up a couple times to vermont and he started to like park because he saw me hitting rails and shit and he got into it. Im completely fine with this because i have someone to ski park with now, but he started skiing 2 YEARS AGO. He does anything he wants in the sense that he'll go for a rail or something and does crazy shit on trampolines. So for doing park for about a year now, he's pretty good.

My issue is: should new skiers ride park?

No style, no experience, and it kinda pisses me off. I've been skiing park for a while and my friends almost at my level, but with no style. He still has problems skiing in general due to only skiing for about 2 years. So with no style, he looks retarded hitting a rail.

Anyways i just wanna hear your guys feedback with new skiers with no style doing park and just looking dumb. ESPECIALLY from just starting out. Skiers should have experience with skiing all around the mountain before they start park, they shouldn't go right into it.