We all know how devastating a second Trump term would be. It’s also important to understand the damage that Biden is doing by funding a plausible genocide
Sanders would bring in the most, make him the nominee and you would keep the never trumpers, bring in some moderates, lose some moderates.
The math comes down to would the amount of moderates/independents you lose to apathy or trump, double points for the ones who would vote trump instead of sanders since the other team gains 1 and you lose 1, compared to how many moderates/independents and how many leftists you get.
No, it's not. You don't sub out a candidate with someone who, nine months before the election, has no interest in running for the office. That's a pipe dream doing nothing but distracting you from the reality that it's going to be Biden vs. Trump, and despite how imperfect you feel Biden is, you're going to have to vote for him, because the alternative is fascist authoritarianism.
Come November, Sanders will be voting for Biden. I suggest you follow his lead.
Absolutely irrelevant. The fact of the matter is that Biden will be the nominee against Trump, regardless of what happens in Palestine. Doing anything besides voting for him is holding the door open for fascism to take over when Trump takes power.
You either do the bare minimum to stop Trump by voting for his only viable opponent, or you let him come to power with your blessing. Those are the only two options in November.