The worst fact is... not the Sony Japan fault, but Sony America.. This is the one change O to X (and X to /\, then O on PS3).
Sony Japan just copy the schema of Nintendo when is A is O and B is X.
I mean, wtf is hard to just "swap" O + X on video game only for menu ? Leave people mapped the button free.
Things worst when Dreamcast and Xbox comming... A and B is interveted and /\ is Y (also inverted X and Y from SNES Mapping).
I don't think the "unification" of all Sony worlwide for marketing, ads and cie are bad (Sony Japan, Sony Europe, Sony Asia, Sony America), but this, is some petty move on PS5 on Jim Ryan era.
Just hope the Act 2 of PS5 will be more "PS4" era.