Here is Luigi Mangione’s official mug shot, per Altoona PD

Idk, I would not ruin a man's life over the similarities. But then again I am quite terrible at telling faces apart

The angle is very different

I think that some people had trouble with the raised angle of the hostel smile photo, and the way that cameras of different focal lengths (technically, more a function of distance between camera and subject) tend to flatten three dimensional features in slightly different ways. The posts where people were saying that various pictures don't look like the same person, but like you, I think they look pretty similar.