I found this kind of micro-scratches on the screen of my MacBook Pro 14" | MacRumors Forums
MacBook Screen coating defect [Read Description] Part 1 - YouTube
Defects In Apple MacBook Pro With Retina Display Laptops Leads To 'Staingate'
Xskn For A2251 Touch Bar Macbook Pro 13" Screen Protector High Definition Anti-scratch Bubble Free Laptop Screen Protective Film - Screen Protectors - AliExpress
Woke up one day to this display on my Macbook Air M1. The glass of the display aren't actually even scratched! Anyone knows why and how to fix it? : r/macbookair
How To Fix The iPhone 11, 11 Pro and 11 Pro Max Scratched Screen