I'm unsure if you mean me, but I will buy PS5 on first day or close to that. I have a ps4 pro so PS5 is a much bigger jump than 33%. The people who owns a Xbox one X is a small group of people probably maybe about 2% of total console owners, even those owners will have no choice but to get the PS5 as I suspect that Sony will have improved game versions of all theirs exclusive games giving them 4k/60fps. Giving them a big advantage against Microsoft.
You simply need to realize Moores law is DEAD and the jump from 16nm to 7nm is smaller than 28nm to 16nm, we actually a bit lucky that Sony/Microsoft even manage to double the flop numbers if I'm correct.
Would PS possibly try a PS4 + Pro price arrangement right off the bat next gen?
PS5 - 8 core Ryzen - 8.3TF Navi - checkerboard 4k/60 - $399
PS5 Pro - 8 core Ryzen - 12.9TF Navi - native 4k/60 - $499
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