It's really not as simple as you say. 20BB (BB = big blinds), the usual minimum starting stack size, is too large for a fold/shove strategy to be profitable. Yo

It's really not as simple as you say. 20BB (BB = big blinds), the usual minimum starting stack size, is too large for a fold/shove strategy to be profitable. You need to do a lot of limp-reraising and squeezing pre-flop, and you also need to not be terrible post-flop, since, e.g., after a raise of 3 BB with one caller, the pot is 6BB and you still have 17BB.