Read his explanation for liking and deleting, and really didn't give it much thought after that
Booing is neanderthal behaviour, but crowds like to do it, so whatever.
Much like Izzy and his contract - was quite simple for both to not publicly state their opinions. But they did, and doing so publicly opens you up to criticism.
There are those that agree with them, and those that don't.
Personally, this is all avoidable if we could check our beliefs at the door and try and be nice to people even when we don't like them until it gets to a point behaviour needs to be pointed out and stopped.
Intolerance and persecution breeds hate, hate breeds violence. None of it is needed.
He brushed it off in the interview with Abby Holmes. If he's happy to do so, good on him. I reckon it's been a lesson in what the general public will tolerate these days.
And picking on groups within society whose behaviour hurts no one (though i'd argue drunks do pose a bit of a threat at times) isn't really up to scratch.