I think your argument focuses on whether Bernie would have lost the same votes Hillary lost plus would Bernie have gotten all the Hillary voters. No one knows for sure how many liberal women would have been pissed off and not voted for Bernie, possibly a lot. There's no doubt, though, that there was a whole lot of enthusiasm from liberals for Bernie that didn't vote for Hillary and a whole lot of young people who don't vote who might have voted for Bernie. I don't think Bernie would have gained or lost of voters who voted for Trump. Bloomington had about 50% turnout while Monroe County outside Bloomington had close to 70%. Trump killed Hillary in liberal enclaves in terms of turnout. How did that go in Ann Arbor, Madison, Minneapolis, and so on? I don't know, but I think there's strong evidence that Bernie created as much enthusiasm for himself as Trump did. The big question though, is would Bernie's turnout dipped if everyone was convinced Trump would lose. To me, that's the biggest problem Hillary had. I'm certain that if there had been a re-vote a week later, Hillary would have trounced Trump, because all those butthurt Bernheads would have gotten over it and voted.
Incidentally, that's also why I think if the Democrats field anyone normal, they're going to win in 2020 in a landslide and with a halfway decent candidate I'll predict now we'll see highest ever turnouts for Democrats in general and for women and students in particular. There are a lot of people who will never, ever forgive the Republicans for electing Trump, and rightly so. That is unforgivable and unconscionable, Aloha's and crazedhoosier's SC and policy justifications to the contrary.
Dems would do well to focus on, not only turning out the current batch of registered voters, but bringing new voters into the mix. Depending on who’s numbers you use, there were ~90 million people who were eligible to vote and didn’t in at least the last two presidential elections. With the right effort if the dems could get even 5-10% of those people registered and voting that’s 4.5-9 million new voters. Hopefully some of those non-voters now see just how much the president and congress can screw with your life, they might actually get off their asses and vote.