Yo, You are right.
I bought an iphone 11 PM 512GB from a guy that got the 12 PM 512GB instead.
Payed around 950$ for it and came with applecare+ until next year. Transferred to my name as well so i guess im covered with that.
I returned the 12 PM 128GB I bought at launch day. I know that 950$ seems a lot to you guys but here in Sweden the 12PM 128GB goes for around 1400$.. that is insane compared to the US but hey.. what can you do.. i saved a couple of hundred buying the 11 PM.
Anyway,
Here is the point:
The guy that bought the 12 PM i told him about the yellow tint and we checked it at his home. I had my 12 PM he had his 12PM and we had his old 11 PM. Indeed he had the yellow tint as well but he didn't mind it.
He said that he's going to sell the 12 PM next year and buy the new 13 anyway and he haven't noticed it being yellow.
Really nice guy and if it works for him, i'm happy for him. It didn't work for me with the yellow tint. I want to have correct color correction when/if i need to edit a photo on the go. Also i like my phone showing me white if it should be white and if i want to have a warmer screen i want the option to change that myself with truetone.
Anyway i'm not buying a premium phone and only be 90% satisfied with it.
I was happy with everything else on the phone but not going to pay top dollar to apple until they fix this issue. Even then i might just skip the 12 PM and wait for the 13 as i got applecare+ on this one for another year.
Did notice the smaller screen on the 11 PM, less heavy (I didn't mind the weight on the 12, i actually like that it felt more premium)
Just sad about it because i loved the 5/5s design.. but yeah.. There are people out there not even noticing the yellow tint.
Also when i returned it and told the apple employees here none of them heard of this issue.. they didn't know anything about warmer display or yellow tint / green. So I guess...
I returned my 12 PM yesterday.
Edit: I still follow this post because my mom still wants the biggest baddest iphone screen ever made, but she didn't want to shell out top $ if the yellow screen is what it supposed to be. So following up for her sake