The official Uncommitted delegation cannot claim to control or speak for everyone who wants to stop American bombs from turning Palestinian children into soup. By making that the standard you are saying there's no reasonable requests the Uncommitted movement can make.

Uncommitted got a soft commitment for a meeting, and then immediately proved to be an unreliable negotiation partner. I don’t expect them to stop every asshole online. But they need to make a good faith effort to at least distance the assholes, which they didn’t do.