I don't feel qualified to speak for America, being a Brit and never being to America.
stop pretending that the UK is a bed of roses, there is rampant knife crime in some areas.
The UK is not paradise. We have been enjoying 'cultural enrichment' and much illegal immigration.
Most places are getting quite 'stabby' now...unless you're in the rich or middle class areas where our politicians live. That's why they don't care. They would if their areas got 'enriched' and stabby.