I agree with the sentiment but I also want to say that the DNC doesn’t choose the nominee in the way the person you are replying to thinks. No candidate who has a credible chance of being present decided to run in the primary. We can’t just hope that a shadowy backroom DNC deal (which only exists in the minds of those without a sophisticated understanding of us party politics) to force a whittmer or newsom or any other democrat in a position to run a national campaign to actually run for president. Political leaders make their own choice if they want to run and while that choice is influenced by party insiders and any other number of factors but at the end of the day of all candidates who decided to run for the democratic nomination - Biden is the most credible and capable candidate. The DNC can’t just pick a name and run them.