It probably goes without saying, but it is not only time for libertarians to stop working with the GOP, but for all people to abandon both of these parties that hate and despise every last person that makes up their voting base. Some liberal minded people have their #walkaway movement going and I'm seeing ordinary folks taking notice of it too. All of these parties are already in the process of dying, same with the legacy media that has helped prop them up. In my estimation, Trump gave some of these disenfranchised citizens a last bit of hope in some ways, or a last gasp attempt for the GOP to do something right, but Trump is going to be gone in 2-6 years regardless of what you think of him and regardless of what happens in 2020 and then they are going to be left with reality. It isn't happening today or tomorrow, but it's happening within all of our lifetimes and it may be happening sooner than any of us could have imagined. People are moving on and not buying into the garbage anymore. The Iran false flag(s) in recent days and the response by "normies" even rolling their eyes at the entire thing is a sign of this.
There will be those that say "nope, we're screwed" or "I'm not holding my breath" and will stick to that mantra to their dying breath. If that's what they want to do with their time here, then that's their prerogative. There is still a lot of work to do, but you can see all of this is already in the process of happening thanks to forums like this , video sharing sites, and even social media networks that many of us despise, and all of these are having a hand in the enlightenment of the people to the debt, the corporate control and influence, the illusion of liberty and free elections, and fraud that is our current nation building, Israel protecting, fascist/communist welfare for all empire.
I pray to God that we can accomplish this all without too many people dying. Some days it feels like we can, other days it feels like some ridiculous battle with various factions fighting leftism/communism/socialism that will not let go of the idea of having everyone live under their vision of "equality for all" must be enforced by "any means necessary." I think they will cower in the end, but as this country (and others throughout history) has proven, propaganda can get just about anyone to do evil things in the name of perceived justice and victory.