iPhone 13 Pro Max Iphone 13 Pro Max main lens blurry messy photos issue please advise

[vandal4e]

Hello folks, i'm having trouble understanding what's wrong with my 13 PM main camera, running 16.7.1, was on 17.0.1 previosly, no change whatsoever to the issue. So photos in portrait orientation turn out softer/blurry/noisier on the left, in landscape the issue moves correspondingly to bottom lower edges. Photos taken with no focus clicking turn out the worst, in stock Camera app and 3rd party ones, not any better when shooting raw. Problem seems lessened when shooting video but still noticeable when exporting frame or just zooming paused video (4k30/60). Sometimes if i focus on the problematic zone it's better/sharper but still noticeably worse than the rest of the photo which is pinpoint sharp. Any suggestions as to what might be happening? Phone has fully sharp picture when shooting text documents, no blurry parts whatsoever. Never dropped, or wet, clean lens, issue persists with manual focus on 3rd party apps. The landscape photo is a frame taken from 4k60 video.