I don't see how he's a great harm. If he was a bomber, you'd want him away from tbe crowd anyway.
Your opinion seems reasonable until something bad happens, then people sit around and wonder why it is we went so light on such behavior.
Not a hard @zz at all here. I think there are waaaay too many laws, both civil and criminal. But this is a plain and obvious safety issue. Especially in today's world of instant media and worldwide terror, with people live-beaming go-pro handgun attacks out to the Internet.
Don't think Kissing Bandit, big fun bags, 1970, isn't this funny. Think crazy guy who stabbed Monica Seles with a steak knife, virtually ending her career and certainly changing her life dramatically. Sure it doesn't happen often, but it would happen less often if we stopped pandering to these "prankster" morons. It's not a prank, it's not a protest, it's not funny. It's dangerous. Sure, it may not be dangerous to Intlz sitting at home on his couch watching Simpsons re-runs. But it is to the athletes and performers who are exposed out there.
The modern trend, fueled by young morons like this clown, toward "pranks" and things that are intrusive, rude, abusive, and that often cross over into assaults and other criminal behavior for the purpose of gaining page clicks on a youtube channel, is low brow and dangerous. Like the guy who put a nickel near some black guys and then walked up and pointed in their direction and said, "look, a nickel," in slightly slurred words to evoke the predictable aggressive response. Not a prank. Not funny. Stupid. Should not be encouraged.
Protocol with clowns like this guy should be to taze him a half dozen times between entry to the Court and exit out the door, use his head to open all doors on the way to the back room, break his arms with six witnesses who will testify that he became exceedingly violent while being restrained and caused his own injuries, and, here's the most important part, film the time after arm breakage until the police come take him away and post it on his YouTube channel so all the other bored 20 somethings can review whether his was a meritorious prank.
Kidding, of course, but certainly feel that it should go in this direction.
Your fun ends when it infringes upon others having fun.