I don’t think it necessarily works in that direction. Probably more like, the wealthier resource per capita provinces can tax there citizens less and still achieve fiscal balance. In general, I support AB taxation stance.
I can assure you teachers in Hong Kong are paid more than in Canada. You can argue housing expense is higher but that varys a lot between individuals. Classroom composition and demands have changed a lot. I think I’m on the younger side of this forum, and I went to high school in the early 2010s, and we had a teacher for each class, and only someone with severe needs had extra help, like a couple per grade. ESL just had a separate English class instead of French/second language. This is at a high school in Vancouver. I don’t have kids in school so can’t speak to the situation, but anecdotally it seems like far more kids have “special needs” today. Have we had a lot of school integration in Calgary?