Pissed off Bernie bro’s wouldn’t vote for Trump, but they may well stay home - which is worth half a Trump vote.
For what it’s worth, (not a lot), someone on FOX was quoting a poll of Boiney Bros and apparently around 15% of them would vote for Trump if the old Commie wasn’t the candidate.
Granted, 15% of Boiney Bros is not a lot of votes, but it wouldn’t hurt.