This guy breaks down just how bad the layout of the new PHB is. The cross referencing is non-existent and the subsections seem to go in the order someone thought of them. I’m sadly unsurprised that they’ve not improved on any of these problems which existed in the original 5e PHB.
And the dragons are actually awesome in PF2e. Not just colour coded. They have dragons that map onto different primordial concepts like the 4 kinds of magic, different outer planes like Heaven and Hell, etc.