Boomer carrying Trump flag hurled slurs at my sister and her wife during their wedding

I live in Florida and yesterday, my sister (30F) got married, to a woman. In this day and age, you'd think that wouldn't be much of a problem. We had the ceremony in a park next to the beach, in a reserved space.

Right as my sister and her wife kissed, a drunk old man appeared from the sand carrying a Trump flag and started yelling about how d*kes are ruining the beach that him and his family (who we didn't see) were trying to enjoy. He called the both of them pedos and claimed he was afraid for his grandchildren (whom I didn't see anywhere on the beach). He also called my sister's wife the T slur (she isn't trans), a man and a rapist. I'm not sure where he got any of that from, as my sister's wife is not even particularly very masculine (she has shorter hair but was wearing a wedding dress).

His insults were met by practically everyone present shouting at him to get the fuck out of here as well as people calling him a Nazi, a bigot, and other similar, probably deserved terms. He was immediately escorted away by a park ranger and we got back to celebrating. My sister insisted that the police not get called so as to not ruin her wedding, but to be honest I wish this douchebag was dragged away in handcuffs for what he said.

I honestly will never understand how boomers ended up like this. Not only does he support a fascist, but he decided to try to ruin my sister's wedding, all because he's mad about lesbians. I'm still shocked and appalled that this happened.