It definitely feels like a lost cause banning guns. It’s part of the culture. When we banned guns in Australia after one single mass shooting, I don’t believe Australia had nearly as much of a gun loving culture. It was still seen as a tool in the country side for hunting and such. I don’t know the answer to changing culture. It’ll take generations possibly. Smoking was seen like an everyday thing in the 60s. Now it’s disgusting. Perception can change eventually.