From the Verge. Pretty much what I said in the OP.
https://www.theverge.com/reviews/24289319/ps5-pro-review
"Find your favorite seat in front of the TV, then measure the distance between your head and the screen. Now measure your screen diagonally. Do you own a 65-inch or 55-inch TV, the most popular sizes? Do you sit 10 feet away or more? Then no, the PS5 Pro is probably not worth $700. Not even if you have 20/20 vision like me. The improved visual fidelity just isn’t tangible enough at that distance"