Most Reddit leftist share a single brain cell, it is actually impressive how a group can congregate on a single website and all adopt the same narratives/hive mind.
One of the most interesting aspects of reddit is how it is able to function as a perfect left wing echo chamber. The amount of times far left users will make the exact same comments, deflections, and whataboutism in succinct order is actually quite impressive. They have effectively created a perfect simulation for themselves on reddit where they do not have to actually think about or engage with opinions they disagree with.