Sam2 and HaLeiVi –
I agree with the sentiment of the OP. However in all fairness that Gemara does not apply. The Gemara gives an example which demonstrates that it is not four letter words yelled out in anger that it is talking about, but rather talking in an explicitly pritzusdig manner. I would put this in the category of talking ???? ????, and say, as ZeesKite put it, “es past nisht.”