Oi, u wna go m8? Cum ovr ere an say that 2 my fac, cheeky c*nt.
No but really, I sort of agree with Mr. Van Cleave. Switzerland has a massive level of gun ownership because the vast majority of people undergo compulsory military training and can keep their guns afterwards. Not quite the same percentages as the USA, but drastically lower gun crime. Which means basically that there are countries with both attitudes towards guns that manage to be fairly peaceful. The difference is that people are less sensible with them in the US than they are in Switzerland. You can't copy paste methods from other countries to sort out your own national problems, you need a tailored approach.
It is pretty hilarious though that the "criminals will get them anyway, why not Zoidberg everyone" approach, taken to its logical conclusion, is you might as well legalise everything because criminals don't follow laws.