The screen will outlast the useful life of the phone. Future iOS slowdowns and customer boredom with the device will ensure the planned obsolescence business model stays strong.
Man - these X phones are going to have crap resell value because of this.
But that fits in just fine with apple's business model as well.
Sure, if as you say, you don't mind letting Apple tell you when you will pay them money to replace the thing you just bought, and paid way too much for, and which has fewer capabilities than the previous model, (i.e., no headphone jack,) and which therefore costs you more not only to buy, but to use because now you ALSO have to buy a set of headphones that do exactly what the $20 headphones you HAD did, only now, they're easier to lose, and have periodically to be recharged in the proprietary charger, AND then THAT charger (which takes up more space so they could save a tiny bit of volume inside the phone, which btw, that's several cubic INCHES of extra pocket space you have to sacrifice, to save roughly one or two cubic centimeters inside the phone...) ITSELF must be recharged so it can do the charging of the headphones...
Yeah. Trouble is, some of us are prepared to insist on being able to plug in headphones, not be obliged to buy accessories only Apple makes to use with the product, and on NOT just using the thing for a year and then throwing it away.
Also, again, this is all just an excuse from Apple. If Apple wants to continue to pretend they're innovative, maybe they should have come up with a better screen technology than OLED, or improved OLED, rather than just playing follow-the-leader with other cellphone manufacturers, which is what it looks like they're doing.
Bear in mind, I'm not dumping on Apple here. I'm on my n'th iPhone myself, typing this on an iMac, (not my first,) while listening to a podcast being played (yes, through its headphone jack,) on an iPad. But I will not hesitate to be critical of Apple, when they, as seems increasingly to be the case nowadays, deserve criticism.
Everything they've done in iPhones since the 7 deserves, as far as I'm concerned, MASSIVE criticism--lack of honesty, exorbitant prices, a release cycle that is beginning to resemble the one used and abused by the automotive industry for decades now, REMOVING features just to pretend they're innovating and calling it "courage," which is the funniest thing I've heard from anyone at Apple in a while.
What Apple's doing is NOT good behavior in a corporation. Even if it's not illegal, or tortious, to defraud customers in this way, it is really gross. If I can use an analogy, it would be like the new Ford Hyperfocus being 500 pounds lighter than previous models of the regular focus because Ford decided to remove the ENGINE. Without the gasoline engine, the Ford Hyperfocus will be 27% lighter, 13% smaller, and be infinitely more fuel-efficient!
"Ah," you might say, "good for them; obviously they're going electric!"
Nope. It's gas powered, has a gas cap, a gas filler tube, and a gas TANK; it would feature a regular 3-speed automatic transmission... it would just have no engine. So it'd be lighter, and use MUCH less gasoline! Because, you know... "courage."
Just saying.