I flat them lots given the right variables (polarized btn range, postflop aggression, etc) and I also see plenty of others do the same, maybe for different reasons (lol I have AA lets trap).
Wouldnt say its standard for most 50nl players, but even given how few
hands beat us here, I can think of fewer that we beat. 88-TT do this as a
standard? XX with backdoors?
Again, not to beat a dead horse, but if the answers to those questions arent yes then we should be either second guessing pf or going to the flop with the plan that he c\c all his non-QQ+ range and so we easily b\f.