I don't really know where else to go from that.. 1MB will seem like 1KB soon enough. What do..
What are you talking about? With segwit we get 2-4 mb

if I'm not wrong.
4mb? no way, at best it's 2MB, actually a bit less, but miners do not agree in the activation, it will never happen
May we know the reason why increasing the blocksize will never happen? Does increasing the blocksize will cause more problem than to solve our problems?