I know I shouldn't get into this discussion for my own sake but I will.
In my life the group of people I have heard the most egregious and hateful things said against are native people. People will say them in front of me, because I'm white, but when I start talking about being part half-breed in heritage they realize I am not on their side.
It's easy to target racism because optics is everything. Discriminating against race is something that has no place but it still exists, even with the best efforts by institutions to change them. Part of the problem is racism is institutionalized.
Ethics on sexual orientation are a little more difficult. I mean I grew up with some pretty hot cousins, and I'd be lying if I said I wasn't aroused by them at times, but that's implicitly a moral boundary of sexual deviance. Even though I have met people who have crossed that boundary, and in high school I remember studying the royal family of Britain genetically, and their DNA was very closely linked. Same thing would apply to polygamy. You listen to Darius Kaspiritis talk about the Russian way, of having a mistress, which was also a French thing, presidents having their mistresses in their inauguration.
Religion is how a lot of law was codified in our society, like it or not. If someone objects to homosexuality I think they have the same right as anyone else in society who doesn't agree with something on moral grounds. I mean in Canada you can get all sorts of religious exemptions for religions that aren't Christian, from Sikhs being allowed to wear turbans without helmets on motorcycles, and only marry within their culture, which is somewhat racist if the shoe was on the other foot. To Sharia law being accepted as a faith, being able to pray at a certain time of day or when I worked at the group home, the kids were forced to eat non pork meals to appease their religious beliefs . Neither of those religions support homosexuality in any way, but they are allowed to have religious and moral boundaries set by it without any problems. I mean you look at some countries where a woman who is raped needs another woman to testify on her behalf for that testimony to be equal to a man's, or having children sold to marriage before they are even pubescent, there's still some pretty strange traditions that exist in this world, like places with female genital mutilation, that Canada accepts into their fabric of a nation.
For me as long as you don't touch me inappropriately, I'm fine. If you do you are crossing a boundary. I don't think that anyone should be forced to believe in something they don't, as long as they aren't being hurtful in their actions. I think that hockey is trying very hard to be inclusive, and still has a long way to go. For me I may not agree on matters of sexual orientation with you, but I respect you as a knowledgeable hockey person, and player.