Stipulate for the moment that, at the DNC convention next month, enough delegates vote their consciences, as Party rules require, to nominate a Presidential candidate other than Joe Biden.
Will Biden then go into court and sue the Party’s/convention’s decision? If the convention’s alternative candidate is not Kamala Harris, will Party’s Farther Left go into court and sue over discrimination?
Suing in court is, after all, what Progressive-Democrats and the Left generally do when they don’t get their way.