—“And you call yourself libertarian. Lol”—

So you mean, you don’t understand semantics, grammar, consistency, correspondence, coherence, parsimony and falsifiability?

The only requirement for a libertarian identity is sovereignty, and therefore reciprocity, and therefore reciprocal insurance of sovereignty and reciprocity.

Ergo, there is no condition under which untruthful speech does not violate reciprocity and therefore sovereignty, and therefore insurance of reciprocity and sovereignty.

Either you can warranty your words our you are externalizing costs of doing so onto others.

Truthful – meaning warrantied – speech doesn’t violate reciprocity. Un-warrantied speech does.