Assuming Korra hasn't fully convinced the turtles that Amon is satan then yes he would be willing to teach them. One reason being he can differentiate between what is a species (or in the this case incredibly rare mutation that might as well be a species in its own right) and what is 'I won the super power lottery and part of the privileged few'

That and anyone living in the sewers is about as far removed from bourgeois as you can get.