His support for Israel is so unabashedly racist (it's all about the etnicity of the dominant majority in Israel) that anybody who is against racism really needs to ponder if somebody so profoundly racist (it's harder to be more racist than to, because of their etnicity give weapons to a bunch of people currently committing Genocide ~~against~~ along etnic lines) as Biden in any way form of shape represents them.

Even before the current Genocide, the etnostate of Israel was already as bad or worse than Jim Crow's America.