So this happened - screen is basically ruined in 4 days of normal use. These grooves can be felt not just by a nail, but with a naked fingertip, so I assume this is not an oleophobic coating that got damaged - it's the glass itself.
I must say I've never used a screen protector of any form and never had ANY scratches on all of my previous iPhones since 3G. The last owned one - 7 plus - was constantly dropped in sand, mud, snow, rocks and dirty pockets for half a year - no dings or abrasions are present.
And before you say that I have sand im my pockets or other abrasive stuff - no I do not, I keep my clothes perfectly clean
I will try to contact some of the Apple Authorised Service Centers today with this problem, as I don't have any official ones in Moscow, and I'm also hoping to receive any kind of help and advice from here too!
Two deep grooves on the right side of the screen:
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Tons of micro-abrasions in the top right corner:
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Half year old and literally abused 7 plus VS 4 day old X:
View attachment 733571