Atf is gay meaning
The entire point of implying they are gay is because you think it emasculates them which, guess what, is homophobic. I might give you a pass if you just used "gay" in the more general sense of "lame or dumb or bad" but using "Gay Bar" makes it extremely clear what you mean.
In activism and advocacy related to the LGBT+ community, simple yet powerful statements often have the most profound impact. One such statement is expressed in the phrase "ATF Is Gay," which has found its way onto T-shirts and into the hearts of many.