Iphone 12 Max Pro camera suddenly not genuine

how come suddenly my Apple Store bought genuine iPhone 12 max pro camera not genuine part after couple of years of use and it happened after a software update?

No damage, no repair, nothing happened to the iPhone.

reached to the apple chat support, in-store repair assistance and on phone.

Tried every troubleshoot provided by them and still the same issue.

no one is taking a responsibility of the bug that's put by apple. they are saying its ok as the camera is working fine? what!!

such a hassle to have this error and camera opening to 2x and live mode every time!

they just want you to buy a new iPhone.

need our money back!