OK then make it apples to apples and compare crime rates in your preferred manner? It’s hard to make the US look good no matter what grouping or aggregation or whatever you choose. There’s a clear difference in policies and their downstream effects (eg poverty rate) between the US and a random European city you select by throwing a dart at a map. Not all, but do a few trials and pretend not to see a pattern.
e: Also, sorry, it's ridiculous to say the US looks to Europe too much when discussing policy. This almost never happens, and when it does it's from the left, who has 0 actual influence. Every policy discussion should begin by talking about prior art & what we've observed about the effectiveness of policies as implemented elsewhere. It'll never show causality, but it'll start the discussion off with some possible causal links to explore w/ our own policy experiments!
e: Also, sorry, it's ridiculous to say the US looks to Europe too much when discussing policy. This almost never happens, and when it does it's from the left, who has 0 actual influence. Every policy discussion should begin by talking about prior art & what we've observed about the effectiveness of policies as implemented elsewhere. It'll never show causality, but it'll start the discussion off with some possible causal links to explore w/ our own policy experiments!