Fun fact: The 40% figure is based on one single study that was a self-report study from the early 1990s, asking police whether a disagreement with their spouse had ever gotten “physical.” A follow-up study found a rate of 24%, also from the 1990s. It’s actually hard to find numbers since then (partly because it’s just inherently a hard topic to study), but assuming that every one of those self-reports was a wife beater, and that nothing has changed since 1992 (0% change in the culture of policing or the handling of domestic violence) seems unlikely.
TL;DR I don’t know what percent of police officers are wife beaters but it isn’t 40%, and claiming that it is is gleefully misrepresenting the truth; using the very outlandishness of it to claim that the cops are outlandishly and cartoonishly evil
I realize that this information will be unwelcome, and I eagerly anticipate your downvotes. Why are you booing me I’m right