So should we ban cars and alcohol since more people are killed in drunk driving accidents than firearm violence? I mean, after all, if we get rid of cars, then people can't get access to them and murder people. That'll surely work.
Let's ban knives because they're scary looking. Someone might get a hold of one and mass murder people.
Well...just, no. Nonsense of the highest order. Alcohol is at the users discretion and doesn't hurt others en masse. Knives primary use is in the household and the benefits far outweigh any negative consequences that are sad side-effects of something designed and used in a non-violent manner and CARS is the most hilarious one of all, designed completely without a single notion of violence or death in mind entirely to better humanity and aid people.
Guns? Designed ONLY to cause harm to other human beings. There is no comparison, not with recreational drug use, not with alcohol, not with knives, not with cars. The only viable comparison would be other military weapons or something equally nonsensical designed only for violence that somehow got into the hands of the public.