That Vegan Teacher literally suggested that when the twin towers came down in New York during 9/11, that it may have been a good thing because many meat eaters died.
I checked out of curiosity, and that video was disliked into oblivion. (Back when dislikes were still public.) It had like 200 likes, and 20K dislikes. It felt good seeing that ratio.
So yeah, That Vegan Teacher is either really stupid, or insane. Personally, I think it's both. The fact that the idea of 9/11 being a good thing even crossed her mind... Gah!