A number of his erstwhile defenders were angry and felt misled by the sexual assault allegation Monday, the breaking point for his allies. Platner had promised Democrats there wouldn’t be stories of that nature coming out, two people with knowledge of the assurances told NBC News.

Take anonymous sources with a grain of salt, of course. But it seems like this was the red line for the other social democrats who had endorsed him, possibly because he had reassured them he didn't have these specific skeletons in his closet, after all his other scandals. Even if plenty of his supporters were ready to go full MAGA for him, I'm not sure he'd survive all those figures calling for him to drop out.