This is the contradiction. You are allowed to tell me I'm not going to heaven and no-one thinks anything of it. Folau tells me that, and he's banned.
Remember he was not condemning homosexuals alone. He was also condemning people who get drunk; people who have sexual intercourse outside marriage; people who lie; single people who have sex with other single people; people who steal; people who don't believe in God; and people who worship false gods. All of those things, apart from stealing, are legal. Why do homosexuals get special protection that fornicators do not get? There are a lot more fornicators, after all.
There is a problem with the most vocal elements of the LGBT lobby, in that they are intolerant. I mean to say, Martina Navratilova got chucked out of the club for having the wrong views on LGBTness! It's a very narrow church. (So to speak.) Tolerance means allowing other people to have different views; it does not have to mean agreeing that those views are right. Tolerance means allowing the unmarried couple to live together, the menage a trois to continue, the homosexuals to live together, the married man to have an affair with his neighbour, without starting witch hunts or burning them in effigy; tolerance means you accept that they can live that way but it doesn't mean you have to approve.
Plenty of people don't like Christians and say so in pretty strong terms. It doesn't mean they are intolerant.
Bollocks. You seriously don't get it.