I think most agree that Government needs to be prevented from preventing our speech not that our neighbors must allow us to grandstand upon their property even if their property is listed as a public place to grandstand. They have been given rights over the venue and we're supposed to be intelligent enough to recognize government activity vs private activity.
Why can't the voice actor of mickey mouse say fuck more often? iTs hIs pHiloSoPhicAl rIGhT!!! Sure, he can say fuck and then get fucking fired.