I think the official hosts avoid it because they don't want to have potential speculation be treated as a fact. Mainstream media reporting around these launches

I think the official hosts avoid it because they don't want to have potential speculation be treated as a fact. Mainstream media reporting around these launches is already mostly garbage in quality, having the hosts speculating might make it worse. Like, Starship was tumbling, but until we saw that it didn't manage to maintain the orientation for reentry, it was possible that the tumbling and venting was expected.