I actually waited for the physical PS5, never got the ps4 version at all, so I have the PS5 version since Friday(no day 1 patch yet)
and the game looks really good in Native 4K.
I mean.. I know it's 30fps compared to 60fps but imo it's worth it for this game, because first of all it's by far the best looking Yakuza and secondly it's also a turn-based RPG instead of an action game so I don't think 60fps are that much necessary.
EDIT: Also another reason is that in the 60fps mode cutscenes are still 30fps and there are a looooot of cutscenes in this game,
a lot more compared to the previous entries, so be prepared for that.