So we should just let people get away with all the trivial things then?
She's not "getting away" with anything. She considers two men sharing a bed to be immoral, so is perfectly entitled to decline their business. Whether any of us think it's immoral or not isn't the issue. She didn't advocate violence or hatred towards them, just politely said she'd rather they stayed somewhere else.
You'd like to think the police had "proper crimes" to investigate.
These threads are always interesting in that those who preach tolerance of all things are generally the first to be intolerant of anyone who doesn't share their views.