The rebulicans need to lose every time and go away so the dems can split into a proper left and right.
This is ahistorical. The republicans don’t have support because they exist, they exist because their ideas are popular. Fascism is rooted in Capitalist decay, there will not be a proper left and right ever. Not that there can be a “proper right.” They will only go away if Capitalism also goes away.
Not only that, but a Left Party cannot gain the donors necessary to maintain power within a Capitalist democracy, the ones with the money and power to influence the government will not work against their own interests.