I’m pretty sure I could be fired for expressing the same view on “gay marriage” that Barack Obama claimed to hold in 2008. My rights don’t count, because I’m white, and not given special protection by the law. But none of this has anything to do with race.
You most definitely could be fired for that, even if you made your expressions on your own personal time and personal venue. It’s already happened to people for doing exactly that. Just wait until we catch up with Canada, where even what pastors say from the pulpit, or read from the Bible, regarding homosexuals, can get them hauled before the extra-judicial so-called “human rights tribunal”. Just ask Mark Steyn about that, he was forced to fight them for years.