Why should "domestic abuse" be lifted above all the other crimes NFL players engage in? Why is violence against women considered a bigger problem than violence against men (even though men are much more likely to be victims of violent crime)? Double standards again.
Because this particular incendent is about domestic abuse. This is not a conspiracy but about how the NFL treated this player and how this incident is not unique.
If the other other crimes and misdemeanors of NFL players vex you so, feel free at any time to start multiple threads of the topic, but you won't because you never do. Which makes one wonder if NFL criminality is what is really irking you so.