The left is (traditionally) pretty splintered.

Far out in the very "left" (hard to still call it that) spectrum are the #Anarchists who see themself as not aligned with traditional politics.

Then comes the #CriticalLeft which is the least antisemitic sub-scene, because they critizize all & everything including themself. That helps somewhat.

Next #OrganizedLeft (unions & stuff).

Followed by #BourgeoisLeft.

And on the far right is the #AuthoritarianLeft (who see themself as being far left).