I am not going to answer any of your question because we both know you don't care about the answers, let me tell you instead why you will fail:

Before non-whites become a voting block strong enough to render white votes irrelevant in the US general elections, they will render white leftists irrelevant in the decision making of the democratic party, in fact, with the utter failure of the overwhelmingly white leftist "Bernie movement" you might say this already happened.

This will transform the parties into explicit vehicles of racial politics, the GOP will become the white party, the Democrats, the non-white party, as i understand this was the plan of people like you all along but here is the problem: This was supposed to happen after white people became a plurality yet its happening now while they are still a majority able to secure some of the elections for the next decade even if they numbers diminish at the current rate.

The new White nationalist GOP will begin to win and put policies in place that reverse the march towards white minority status, closing the borders, mass non-white deportation, rendering the Democrats politically irrelevant.

This transformation is underway as we speak and it is unstoppable, the "POC" you so dearly recruited from the third world is just not interested in a "Joe Biden progressive", they want a brown face, just like them.

As for white people, they learned in this election to vote like a racial block, they in turn, want a white face, just like them.

You will never again be able to please both.