This framing isn't particularly helpful for solidarity.
The left relies on coalitions. Criticizing the stewards of those coalitions because they fail to address the needs of the people they rely on for votes is helpful and constructive. Just reducing all left-wing voters to a pair of stereotypes and trying to push one of those stereotypes away from the other? Not helpful.
We need nuanced dialogue and mutual aid. It's a matter of survival. This isn't that.