Come on now, how's that necessary.
@Bruce Wayne is a good moderator.
He didn't specifically address you with that term. He doesn't 'randomly dish out insults'. I disagree with him from time to time; for one he is a Team Sky fan, likes Brailsford and I'm not on the remain side. From time to time he gets a bit frustrated. It's natural, happens to everyone. Even more so for him: he has an EU-spouse, he works across the EU... . I think it's fair to say that all that is happening is not in his best interest. Again, everybody on here knows that not all leave voters are racists (add other prejudices in here). There's a series now on Belgian television about Belgian people in the U.K and Brexit atm. Yesterday it was about a Flemish man and his Dutch wife who live in Whitechapel (London). They say they are returning after twenty years, because since the whole ordeal it hasn't exactly been a pleasant experience; people shouting in the metro to go back to your country and similar. According to them the UK became a more racist and less open place since the referendum - you're seen more as an outsider. And another woman, that has noticed similar sentiments but still has to stay for four years because her husband has a fixed job until then...
It's not his normal modus operandi; he doesn't go around systematically insulting people. Some people do and then they end up becoming secretary of state for foreign affairs - and then they are lauded as potential top negotiators for Brexit. So it's not always a bad career move in fairness.
He's a moderator, he's allowed an opinion. In addition I don't think he does a lot of active moderating, he lets a lot of things slide in here (from every side).