No doubt economic issues are the priority and social issues should be left to courts(if you are referring to legislative action more inclined to agree rather than government as a whole now). Part of why we prioritize economic issues though is that we have faith that the neolibs will actually fight on social issues in many cases why too far on issues that border on not being issues at all. But there's some real ones in the fray there like police brutality, many if not a majority of America's prisoners flat out not deserving to be in prison, immigrant rights etc.
Well your even less successful at convincing your party brass to support it than ours. Your parties health care plan might have been the most evil piece of legislation proposed in the US at the federal level in maybe centuries(Jim Crow was at the state level) and say what you want about the mandate it didn't do any additional harm(mostly because the mandate didn't have teeth which is why it was constitutional).
If what you say is true and you support going back to the pre Reagan tax structure(or better yet MMT,though it's good to run a surplus or a low deficit if we can just in case), an indexed increased minimum wage(the indexed part is super important otherwise by stalling raising the minimum wage is actually decreasing it, hence how we're in the situation we're in), radical climate action and single payer, then yeah you're easier to deal with then the Democratic brass but I don't think there's a single Republican on the federal level who shares these beliefs. I don't want ot call a movement imaginary hence looking like a hypocrite for my rant before but if this movement is real where are your leaders? I don't see any of them?
Also while Bernie supporters are clearly nationalist in the sense we put America first we shy from the term because of the connotation it tends to bring about race. I'm a German/Latino who grew up in NYC when I think of America, I'm thinking of a very different looking group of people than most of the country is. There are quite a few people on the right who are anxious about the growing diversity of America and while the Nazi term gets thrown around you've got a few of those in the party(King, Miller, Bannon maybe). I'm very fearful a lot of American nationalism on the right is very racial based(white is a fake race btw, blacks are referred to by color because they don't have a choice and whites copied that model despite knowing their actual heritage) and we are still not fans of the immigration stuff and honestly I buy the MSM narrative on that not because it's the MSM narrative but because I think it's true.
But yeah if that paragraph is true we can have an interesting conversation here I guess. But you have to be well aware Trump and the Republican Party have not only done the exxact opposite of what you say the movement supports there hasn't been the noisy resistance to it you see in the Democratic Party. Far more likely to see MAGA people accept Trump's lines about trickle down helping the economy and the health plan being an improvement. I'm happy that you got rid of the mandate and left the rest of ObamaCare untocuhed. I also know that positive outcome was an accident and says nothing about Trump's and co's lack of effort to pass TrumpCare.