“You found photos of the thugs” from random twitter accounts, not actual news organizations, right?
Legitimate news organizations didn’t post them because they didn’t have confirmation those were actually the suspects. Same thing that happened with Rittenhouse, whose name wasn’t shared by news organizations until he was charged. But it was easier for random twitter accounts to find him because he was giving interviews.
And most of the photos I’ve seen since the names have been released are of Mays (even before his mugshot was released), including the tweet you posted. I’ve only seen one grainy photo claiming to be Miller.