Yep, the DNC has lacked the self-awareness in these past few years to gaze within and cull the cruft that 100% of their voter base hate. Superdelegates need to go. They're this generation's Korematsu (as in they are still active while people would rightfully think they're gone). I feel confident that superdelegates will come back to bite the DNC decades down the line.

In fairness, they actually did change the rules around them after 2016 but stopped short of removing them.