There is a difference between being corrected about a belief and being corrected about what someone else says.
In Ham's case, he repeatedly misrepresents evolutionary theory in spite of being told his representation is incorrect. Simply disagreeing with the science is different than misrepresenting the science. Ham (and others) do the latter. Once or twice could be understandable. But this is repeated misrepresentation over the course of decades.
How do we know that Ham believes what evolutionists
tell him? I wonder cuz I know many many people who
cannot accept reality that hits them in the snoot.
If he considers them/us all liars, then it would make
sense that he wouldn't believe claims offered.
To make the problem being about creationists lying
looks like it's about hostility towards them, & takes
away from the fact that it's illegal...& also unscientific.
It's against the rules of RF to accuse someone of lying
for good reason. Why not extend that useful approach
generally?