Bernie supporters who aren't ridiculously utterly stupid will vote for HRC in the fall.
I remember the same thing going on about HRC's supporters and the 2008 vote. I went to the DNC that year. There were some diehard HRC protestors. Literally four of them. They camped out on the main commercial street in Denver, on one specific corner, and tried to have an argument with anyone who would argue with them.
By the end of the convention that was about it. They all voted for Obama, because they weren't fucking idiots.
If you still say you're voting for Trump, read this. And tell me without making me laugh too much that any Bernie supporter will actually pull the lever for Trump. If you do I will laugh at your silliness, and your belief in my gullibility. I am gullible, but not ridiculously so.