As a PS4 player, I think you're grossly understating our abilities here.

While being able to know exactly what you're doing damage wise will always help, learning and perfecting your rotations and having a very good understanding of your job (and the synergies of your team) can go a long way too. Not every static asks for parses either. In the past, I think only one had me try out, but knowing I was on PS4, they did the parsing themselves, and I had no issues besides, again, because rather than pushing for hard numbers, I pushed instead for mastery of my given job at the time. It also needs to be said that if any static is going to assume less of you for being on a console, or is only interested in hard numbers, you may want to reconsider if that's the right static for you. No one is going to hit the same numbers every time, 100% of the time.

We are not handicapped players in this game simply by being on console. Yes, I'm all for anything that can help any player learn and improve, but we've got to stop thinking of ourselves at a disadvantage first. How do you get those big numbers? Perform effective, proper rotations. All the information is out there, and experience IS the best teacher. And you don't need a parser just to know what to do.