Don't, this is being pushed as a way to weaken the unity of the Left and Center coalition. Just like when Sanders ran, we are going to see a huge uptick in the number of "allies" who are "concerned" about marginalized groups being betrayed by the Democratic party. They are trying to run down the Dem vote, period, full stop.
Insofar as the Left abets this with its rhetoric, they're wrong. Insofar as the Center takes the bait and starts railing against the Left the way it always does in its tiresome entitlement, they're wrong. We are fighting Nazis for life on Earth. Before opening our yap we need to ask ourselves three questions:
1. Is it true?
2. Does it matter?
3. Will it help?
And if it doesn't pass all three tests, we have to S T F U, organize, and unify.