It doesn’t really work out as well when the country you’re sanctioning out produces yours in primary commodities. Russia has far too much precious metal for any monetary sanctions to work, that and the point of brics is to remove the Wests sanction ability
Crimes aren’t tracked by completion rate, just by report. While staffing rates might be down, that wouldn’t affect total number of crimes reported as nearly all people are covered by third party 911 service.