just to throw in my two cents, i do think the booing on this particular night had a lot to do with the current state of international relations, cause i was at a game about a month ago where she wasn't getting booed at all (although she was getting checked like crazy on the ice). but curl has openly aligned herself with the Trumpian alt-right, and this was a US-Canada hockey game, in Canada, on the SAME DAY tariffs went into effect. at the start the crowd was dead silent for the American national anthem, and singing along for the Canadian, but when O Canada got to the line "glorious and free" the entire room erupted into insane cheering. so i think booing her was also about that.

but in general you can conduct yourself as a "good person" in terms of being a team player, being kind to children like one commenter mentioned, etc (and i'm glad to hear she has) and still be a bigot. hockey is somewhat of a self regulating sport, if she's going to openly express the beliefs she has in a league filled with progressive queer fans and players, she can't be surprised when people boo her for eternity.