I've read that there's more support for a process.
That sounds like exactly the kind of wishful thinking the Quitter Caucus would put out there. NO ONE wants a convention where party insiders hold a vote when millions of people have already voted for the Biden/Harris ticket. That would disenfranchise millions of core Democratic voters, the kind that show up for primaries.
AOC is right. These people are either clueless or bought. If it's not Biden, it's Harris.