I like this distinction that @Herman_Mays makes:
I prefer the term quasiscience over pseudoscience. The reason I do is I’m trying to be generous to them because pseudo means false; it implies there’s a deliberate lie under the surface. For instance they know evolution is true but they’re inventing narratives that they know are false. I don’t think that’s the case, so I’m reluctant to call what they’re doing pseudoscience. Quasi means “as if” and it doesn’t have the same connotations of a deliberate lie that the word pseudo.