KQ on button - possible spaz villain

[One Outer]

The idea that you can't fold out flush draws and open enders has come up in a post I saw somewhere before but can't find right now. I have no idea where this comes from (online)? I'm routinely seeing players dump open enders and non-nut flush draws in live play when facing two cold on the turn. The live players are terrified of this. I wouldn't be doing it if I hadn't seen it work a lot.