Yes. It’s well known that Hillary worked with Debbie Wasserman Schultz to keep Bernie out of the spotlight. Her goal was to force a win of the primary, not give the election to Trump.
It’s the ethical responsibility of the convention, not the candidate, to ensure an impartial primary. It’s a candidate’s job to self-advocate. It’s the convention’s job to keep it fair and balanced.
Hillary was a disappointment. Debbie was a failure.