The fact that you replied so quickly tells me that you didn't bother to watch the videos, or read through his site. I'm afraid the case he makes is indisputable.
You'll have to digest the whole thing to see why.
I didn't watch his videos because his overview was so utterly stupid. Life is too short to double down on stupidity.
Seriously, do yourself a favor, spend ten minutes reading a Wiki on subduction zones. This is one of the clearest aspects of plate tectonics and anyone who pretends otherwise is seeking a path of deliberate ignorance.
I've seen this expanding earth garbage before and I and anyone else with the slightest comprehension of geology doesn't need to waste their time watching this idiot's videos.
That subduction zones aren't even mentioned in the original screed (which we can easily see through seismic records, and we can actually measure plate movement with GPS) immediately renders his argument a waste of time.
I cannot fathom why some people actively go out of their way to avoid actual scientific knowledge on a quest to believe kooks.
Nothing personal, but until I know your bona fides, that statement is meaningless.
Wish I could remember the web site to get a personal science literacy IQ to qualify you to make such an arrogant statement.