It shocks me that people are willing to bend over backwards to defend the idea of superdelegates.
Try and actually imagine a world where party insiders actually overturn the vote of the people where the people are like "yeah okay we're cool with that". If the superdelegates actually overturned the majority of pledged delegates it would be chaos.
Get your heads out of the mechanics of this individual race, please.
I think superdelegates are best understood in context of how they emerged.
Before 1968, the party was under no obligation to obey the results of primaries at all. RFK is shot. LBJ does drops out. Eugene McCarthy wins the Democratic nomination almost entirely on an anti-war platform. The party thinks, pretty correctly, that they're going to lose badly with McCarthy. The party ignores the primaries and nominates Humphrey. There are literal riots, leading to the arrest of hundreds and police violence against anti-war protestors. The party was deeply divided and never got behind Humphrey. Humphrey lost.
The party says "okay, how the fuck do we avoid this from happening" and hire George McGovern and Don Fraser to reform the party. Internally, they faced a lot of push-back from power-brokers who did not want to hand over the reins to the people. So superdelegates are one of the many structural compromises that were adopted to get everyone to agree to it. Since then there's been a pretty steady erosion of the proportion of superdelegates and a loosening of the other restrictions on popular power that McG-F established. Most of the changes of McG-F are very good things we would widely support today.
I'm broadly in favour of getting rid of privileged party actors, including superdelegates. One challenge that I think the party needs to address if they totally scrap superdelegates is what they will do if the public picks a manifestly bad candidate. Imagine a cartoon character candidate, like, say the primary picked Oprah or whatever. The party currently has to decide how much control to give the presidential candidate over party leadership and platform; how much money to give to downticket races versus upticket races; how to handle joint fundraising; how to structure the convention; etc. Currently, the party having a direct voice in the primary allows them to exert pressure and navigate these issues. Without any direct voice, I think we run the risk of having a post-primary pre-convention split between the party and the nominee--the Republican party is currently mostly getting behind Trump, but I mean something similar to this where the party isn't really sure how to interact with a nominee that doesn't fit in the party but was selected but the primary electorate.
So a question to reflect on is that given that you're the Republican Party, would you rather resist the primary results or embrace them wholeheartedly... and then if a similar situation happened in the Democratic Party, how would we want the Democratic Party to respond?
I'm not saying the Democrats shouldn't scrap superdelegates, but I'm just saying that if they do, there will be some interesting followup discussions that they have to have.