In fact my original post is questioning why examples like this are so common.
If really pressed, I suppose I could go through my FB friend's walls anonymize and take screenshots of the thousands upon thousands of posts by Government workers and contractors I know who endlessly post things similar to my example. But I'm not sure I should spend my time trying to make you aware of a phenomenon that's plainly obvious for anybody to see.
Our definitions differ. I'm going with "very bad or wrong in a way that causes anger; too bad to be accepted or allowed; going beyond all standards of what is right or decent; deficient in propriety or good taste".
I'm aware of the phenomenon, and noted that it is plainly in abundance throughout the sociopolitical spectrum.