Canadaman has a tendency to post things that actually show he's wrong as he doesn't usually even read or check his sources.That's some very misleading tweet quoting there.
(I do appreciate that they weren't smart enough to edit the video just down to the part they were quoting to make it look worse - but I would still want to see more of that lecture.)
I think he just goes by headlines.
This is just another thread where someone picks one incident and tries to claim it represents an entire group.
But they would never do that with something like this.