All arguments against this are weak and frankly ignorant. Argue that criminals do not obey laws so yada, yada, yada... So why oppose it? Why not try SOMETHING different? Argue that loopholes don’t result in this... yet support the NRA lobby that works to create such loopholes. The loopholes exist but they are disguised as complications that effect the seller and are easier to “work around” in ways that are adjacent to the law (thanks to the NRA lobby). Do SOMETHING different that doesn’t involve more guns and blind faith in the NRA. The 2nd Amendment is tertiary to utilitarianism; the needs of the many outweigh the needs of the few.