The ironic thing about the "you're holding it wrong" explanation was that Steve was correct.
Tests with Android phones showed that when you held them in the same way, their reception was also impacted.
Nevertheless, all I have done is present the modern reality of what photography has become in the smart phone world. I haven't said you're wrong, I haven't said your technique was bad or that your opinion was wrong, I've just stated what the marketplace is demanding and shown that is what Apple is providing. "No processing required" uploads to social media is by far what most people want.
If you don't like it, I in all sincerity hope you write a detailed criticism to Apple at the link below:
Feedback - Camera - Apple
Apple does read what is sent to that address, as opposed to complaints left here, which are only monitored for compliance with the Apple Support Community rules.
You can detail what you want from a camera, but none of that changes the fact that every review I am aware of has complimented the iPhone 15 Pro/Pro Max cameras as being the best ever introduced on a smartphone available in the United States.
You certainly may have frightened people away from purchasing an iPhone 15, but any other phone they purchase will process their photos as much, if not more. Certainly the premium offerings from both Google and Samsung do.
As I stated, for those who don't like the processing, ProRAW and RAW modes are available.
If you don't want to have to use third-party apps to reduce the processing, leave feedback at the URL above; as merely fellow Apple users, complaints left here are neither read by Apple Engineering nor acted upon but those left at the feedback URL above are read.
Whether they are acted upon is up to Apple's corporate priorities.