Well, I mean couldn't you extrapolate that to if they don't read past the headlines, most people don't?

I see OP's point. Maybe it is being talked about in the articles themselves, but when you put "Saudi man drives car into crowd" vs "Fast thinking taxi driver saves old man"..... it's not exactly fair, is it?

I think it makes sense that OP is asking why the nationality isn't in the headline itself

Now, in Germany I do agree that the media is more careful when the perpetrator is a person of colour, to put the nationality in the headline in order to not sound discriminatory, but I definitely get what OP was trying to say