They still exist, but they now only get to vote on the second round if the first round fails. The biggest problem with them from 2016 wasn't their actual vote,

They still exist, but they now only get to vote on the second round if the first round fails. The biggest problem with them from 2016 wasn't their actual vote, it was that many media outlets (including Google) listed Superdelegates non-binding preference as a delegate in the totals, making one candidate seem far ahead before many states had even voted. Unclear if that issue is resolve, because it is up to the media. This article as a screenshot from 2016/discussion: https://www.snopes.com/fact-check/sanders-vs-clinton-delegate-count/ https://www.snopes.com/fact-check/sanders-vs-clinton-delegat...