Of course the court case is not relevant. Why the f*ck would it be? We always knew that the Dem and GOP parties are non government organizations with the power to alter their own charters.

What matters is what the charter actually says. That is the only document that is relevent.

https://democrats.org/wp-content/uploads/2022/03/DNC-Charter-Bylaws-03.12.2022.pdf

Section 4. The delegates shall be chosen through processes which: (a) assure all Democratic voters full, timely and equal opportunity to participate and include affirmative action programs toward that end, (b) assure that delegations fairly reflect the division of preferences expressed by those who participate in the Presidential nominating process