No Facts

Not only are their opinions not based on facts, they are not even based on reported facts or commonly known history.

Their position is ideological, which is to say based on a fantasy of abstractions about a world that doesn't exist and even were it possible to construct, would not be desirable.

This makes discussions difficult, as all assertions are false claims about things that never happened about motives that don't exist to achieve goals that were never sought.

Pointing out these errors only shuts down conversation, but letting endless nonsense go unchallenged invites even more foolishness that mobs repeat in place of accurate tellings.