Y'all I didn't say the graphics look better. I said the game was jaw dropping at a higher framerate. I've got a PS4 Pro and you guys were making me think I was crazy.
This says that PS4 Pro is 30 FPS.
www.gamerevolution.com
www.techradar.com
I'm still really glad I paused the campaign and am continuing on PS5.

Ghost of Tsushima Frame Rate | Is it 30 or 60 FPS?
What is the Ghost of Tsushima frame rate? In this guide, we'll cover the FPS you can expect to get from the game on a base PS4 and a PS4 Pro in both performance presets.


Ghost of Tsushima will reach up to 60 fps on PS5 using Game Boost
With faster load times too
I'm still really glad I paused the campaign and am continuing on PS5.