Swiss gun laws in the US would make zero goddamn sense. Americans tangibly and reliably benefit from:
-private sales
-conceal carrying in dangerous area
-castle doctrine (i.e. no duty to retreat in your own home)
Americans by and large find suppressors and full auto to be fun toys, and full autos are de facto legal these days anyhow thanks to FRTs.
Switzerland has none of the important and practical things, and while suppressors arent any more restricted than other gun parts there, theyre still nearly as restricted as supressors in america, and much more restricted than most american guns. So what gun owners would benefit from swiss laws? Nobody except people who love public ranges and do nothing else with their guns. I totally get euros wanting to be proud of their stuff and i get america is the place to compare yourself to, but goddamn gun laws is the most obviously losing battle unless you hate guns.