The fact is Alissa would not have gotten those kind of PCS (and might have even gotten a downgrade) if she had been skating internationally...
I'm happy for Alissa, really. But I'd love to see protocols for this -- at least two of her triples looked UR to me, the 2T+2T would usually be -GOE (it shouldn't be, but usually even nice looking "pops" at this level get negative GOE) and at least one other of her jumps had a small mistake on the landing. I think part of her magic is she weaves such a spell that it is hard to evaluate the jumps and just the jumps, but I'd love to see exactly how the protocols played out.
That said, the PCS were absolutely deserved. Everyone's marks are inflated at nationals, and unless a fall really disrupts the program, jump content should not factor into PCS.