Judge orders man not to brag that he threw an iguana at a Perkins restaurant manager

Can the judge silence the guy like that? He’s not allowed to post his grievance on 8chan ? He can’t hang out at the bus stop and engage people in regards to his experiences ?

I’m no expert, but I gotta think that stipulation could be tossed in court, it doesn’t seem reasonable - not at this level. He’s not going on about White supremacy or getting into hate speech… he doesn’t like Perkins, join the club !