Monster Hunter Wilds Benchmark - AMD Radeon RX 570 4GB

WARNING - flashing/glitching graphics due to insufficient VRAM.
This game engine is cooked. It belongs in the same bin as Starfield's Creation Engine. Never have I seen a game from a triple A developer/publisher have such unjustifiably poor performance. It looks like crap and runs like crap. Sloptimisation at its peak. We went from the colourful and optimised Rise/Sunbreak (same engine ?!?) to this brown slop. I guess the only improvement that I can see from the beta is that the NPCs no longer look like PS1 origami models. This has me very worried about what we may expect the state of the game to be at launch.
Settings: please see video. Essentially everything is on the lowest, with frame generation and motion blur off.
PC Specs:
CPU - AMD Ryzen 7 5800X3D
RAM - 16GB (2x8GB) 3000mhz DDR4
GPU - AMD Radeon RX 570 4GB
OS - Windows 10
Game would crash when compiling shaders. I had to run it in Windows 8 compatibility mode to avoid this issue.

[@xOsleepwalkerOx]

more like your grraphics card is ccooked bro. timme to upgrade

[@earthwurmjimthefirst]

I'd understand if the game looked like Cyberpunk, but this game looks like MH World yet runs so poorly. But yeah I have no choice but to upgrade to play this game. Unfortunately, this is an awkward time to buy a GPU.