Your argument boils down to “they started it” and doesnt matter. All of those posts are criticizing leftists who won’t vote for Biden because he’s supporting genocide by reducing the left’s position to bothsidesism.

establishment-Democrat camp who directs condemnation at someone who’s literally just trying to stick up for the Palestinians, because it makes Biden look bad. That would be punching left, and that definitely happens from Democratic politicians and in the MSM.

What is your point here? That democratic party reps dont post on lemmy? Because this:

directs condemnation at someone who’s literally just trying to stick up for the Palestinians

Is exactly what those posts are doing.