“& I guess “proscribed” would be Hamas & Hezbollah, the Iranian army, let alone the plethora of environmental or domestic ‘terrorists’ being added to the list in increasing numbers.”
No your guess is way off the mark. They specifically name extreme Nazi right wing groups:
“Hope not Hate also documented videos hosted on BitChute supporting or produced by terrorists groups, including ISIS and the neo-Nazi groups National Action and Atomwaffen Division.”
I guess you feel that for the sake of freedom of speech these recruitment videos should be widely aired.