I have never heard or seen such vulgar, gross, and absolutely unbelievable things said about mormons anywhere else in my life. I am SHOCKED that you seem to visit that building regularly and claim that you never see it. OPEN YOUR EYES. Just walk around and listen to what is being said. You will change your tune.
It sounds like you walk in with your bishop, his counselors, and the high counselor assigned to your ward, walk right to your seats, talk about the ward the whole time, then you leave together. Just for fun, take a lap around the stadium with the idea of listening and seeing what is going on. Then report back.