Trump does to the left what Lucy did to Charlie Brown with the football. These gun control proposals will go nowhere in congress and Trump knows it, just like DACA.
But in the interim, the left will introduce full Assault Weapons bans, and make noise, the NRA will increase funding and membership (already up 500,000), and all the lazy-asses who would have sat out the nov 2018 vote will show up and give Trump a more Republican congress.
This is just like DACA. We can and should complain, but there is no reason to lose faith in the Trump until something bad passes, which I am pretty sure it won’t.
Something bad passes? Like the biggest budget in history? More than the Democrats could ever have dreamed of?