Earlier quoted context omitted.
This picks apart image quality from an iPhone 15 Pro Max regarding noise and usable dynamic range: https://youtu.be/bSm3LXNF7pI?feature=shared&t=1360 For anything more than basic software-processed output and utility snaps or selfies, this high-end phone loses pretty terribly to an average hybrid consumer camera.
What’s the net output for the majority of photos? Probably a social media post at best. I don’t think most viewers are going to be that critical. The best camera is always the one you have on you .
And if all you have is a phone, then you will only ever have phone camera quality photos. For many, that is good enough, but it’s not really an argument to not buy a dedicated camera, so that you may carry it, and even use it to shoot better photos than your phone could.