Ok I will continue 'mouthing off'.
Clinton won the popular vote. Bernie would have had to get nearly ALL the superdelegates to vote against the popular vote to win. All they did was cement Clinton's victory. His campaign also raised and spent more money.
I don't know where your reading of 2016 has come from. Is this just copium that Bernie didn't win? which part of the less votes from more money is the capitalist conspiracy?
And again, Biden beat Bernie even harder than Clinton did. People vote for who they want to be president. America doesn't want Bernie to be President.
And look at that, the popularity of Bernie has moved the Democrats further left.