Read the rest of the thread and my updated post. It's clear that I also believe I must have loyalty to the current government.
See D&C 134:5.
It's one thing to say "I'd like to move away to another place with more like-minded people" or even "I'd like to influence my country to align better with my own values". Great. Those are both pretty uncontroversial, non-extremist opinions. It's a whole other kettle of fish to believe "My country/city should be replaced by one composed of exclusively like-minded people." Particularly problematic if by like-minded people, you mean followers of a particular religion.
I don't think this distinction makes much difference in this case. It's clear which person people thought was the "religious zealot" and were ganging up on. He also broke the site guidelines badly, of course.