Either the Left is powerless and can be safely ignored, as Biden has largely done, or they are powerful enough to actually impact the election, in which case concessions should be made, and could easily be done irt the genocide in Gaza. You don't get to have it both ways.

Why won’t Biden reach out to people whose primary political identity is that they hate him and will never accept anything good from Dems? Truly a mystery.

This is a false dichotomy that requires assuming that “the left” is a coherent, organized, and reliable voting bloc making a demand for a specific and enforceable exchange of promises. In other words, extremely unlikely if not demonstrably false

Biden has already done things for that wing. He is mostly losing center.

you think biden has ignored the left

Grow the fuck up.