a. well b4 is expected and I play the knight back as you said which is ok since the bishop doesnt have a great spot. But the knight can jump to f4 after f3 and g4 and 0-0-0.
b. e5 isnt a big deal since Nb3 is useful i believe
c. well Nce2 yes. it looks similar because its a common attacking setup against c5, which is why I am surprised it isnt really used against the Kann and I do not understand why since I have had succes with it thus far
well 0-0-0 is not common after Bd3, and since thats the main move I would not expects many games to have Bd3 and 0-0-0 early like this
thank you for the in depth response
I am wondering if I can play a usual attacking setup against the sicilian with Be3 Qd2 and 0-0-0 against the Kan wing attack. It looks like normally Be3 is played instead and white aims for 0-0. This does not look that common from my research but I am not sure why.