This is a joke considering the a$$hole you're begging me to vote for has made it his life's work to compromise with them and says the country needs a strong GOP as a countervailing force against this domineering democratic party plan you have.
If the democrats could or even wanted to decimate the GOP, they would have done it. They don't and they won't because they serve the same fukking master. The only real defense there can be against neo-facists is a leftist populist movement being in place when someone like Josh Hawley inherits MAGA and starts running to the left of the DNC puppets economically. If you think 'progressives' have an an answer for that or time to decrease the republican voting bloc to 10% you'll be waiting another lifetime to even see the line on your agenda budge.
On the other hand, leftists going third party and threatening to undermine the two party system for lack of representation actually got results until they allowed democrats to co-opt and pacify the movement.
If that's how we got the new deal, how we gonna get the green new deal? Voting in more Elizibeth Warren's? More ObidenBama democrats? No, it's going to take people who say they support shyt to actually stand on their square.
Presenting arms and patrolling your community = military level violence?
Your way requires extreme force. It can be done, just that the ignorant GOP heads have the most strength in falling in line like puppets and doing their best Nazi Party rituals of white supremacy. You gonna need both political forepower and actual firepower from an army of sorts. You are not going to get it peacefully. That's how it is and what's gotta be done.