That is not a valid citation, it immediately starts off by illustrating it's own political prejudice. The fact that they don't link directly to their sources is

That is not a valid citation, it immediately starts off by illustrating it's own political prejudice. The fact that they don't link directly to their sources is also questionable. They say they use Source: https://www.prisonpolicy.org/data/ https://www.prisonpolicy.org/data/ (among others) but I don't see any data for some of the numbers they're projecting. It's also not quite fair to analyze this data without also taking into account the prevalence of violent crime in general at each country in question. Of course a country with more violent crime will result in more violent policing. I'm not saying that it doesn't make any valid points, but you can literally make any profession or population of people look bad if you cherry pick data-points and provide politically biased commentary while also not explaining co-factors or context.