PS5 Stuttering/Stability/FPS (Almost A Scam) PC Favouritism

Where Do I Start, Well The Servers Ping 16ms to 300ms Up, Down, Up, Down Like A God Damn YoYo.
Very First Town I Can’t Even Move. My FPS is Majority Fine Is Just Utter Lag Nad Rubber Band. Everything.
Your Giving PC More Priority. I Spent £80 To Not Even Play It. It’s Almost A Scam. I Understand It’s Beta But Make It Playable. I Have Played Multiple Live Service Games Including Beta. SORT IT OUT