its hard to critique a video when the poster isnt making rational arguments, is resorting to insults & personal attacks... & goes on for 30mins talking about essentially nothing... i didnt watch the whole video but the first 5 mins put me off listening to the rest as i couldnt see any rational arguments against libertarianism or libertarians existing... as for johnson, hes a statist so really isnt a consistent libertarian at all
if you want to understand libertarianism, find stuff by bastiat, rothbard, mises or more modern writters like larken rose