>>521107376
The difference is that states that have legal weed have it because a majority of the state voted for it in a referendum. The Feds will be literally trampling on the consent of the governed if they try to ban it. Silencers are a bad comparison because there's a literal handful of people interested in silencers. Millions of weed users. The Feds banning weed stores in a legal state would be more analogous to banning all gun stores in a red state. Both are constitutionally protected and there's local majority support and it would get spicy if they tried