I think the author misses the point that often those poorer people who are victimized by criminals are then ignored or even endangered by the police response. Police budgets keep increasing and outcomes including percentage of solved crimes keep declining. A good portion of that money could be much better spent on eradicating poverty, treating drug addictions instead of incarcerating users, keeping people in schools,…
It's a pretty common political trick to reframe populist views as elitist and vice versa. It allows you to either promote or attack a "dangerous" idea/candidate without having to actually engage with it.