Dems weren’t erasing their existence.
There are legit criticisms of their support of Israel. . .but accusing dems of "erasing the existence of Muslims" is so detached from reality I'm not even sure how one would even begin to get one believing that to join the rest of us in the real world.
If voting for Democrats makes you complicit, then the net is cast so broad that their hands are absolutely not clean either. If they are supporting the state in any way, such as by paying taxes, then they too are "complicit" in much the same way.
It's a vanity vote. That's it. It allows them to pretend they are morally superior, without actually having to do anything.