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Dithering on Macbook Air mid 2017 - solution

MBA mid 2017 burn my eyes in one our Unfortunately I cannot managed to disable dithering patching MacOS drivers (   I installed Windows 8.1 ( I hate 10 ) on it  Then I run https://kawamoto.no-ip.org/henteko/myapp/ditherig113.zip  And it worked!    I can say that I got usable notebook.        
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Introduction

 Hello! My name is Alexander  I'm telecom engineer ( voip, software PBXes, etc ) Now I cannot use modern ( produced appr after 2016 ) smartphones, notebooks and PCs   After several hours I feel strong eye strain.  My eyes become bloody and it takes several days to recover.  I spent huge amount of money to buy different devices but every modern device is not suitable for me. Old devices are completely OK and I can work all day with it.  I think that something changed in video drivers from 2016  I flashed my old xiaomi redmi 3s phone with modern firmware and got all symptoms (  In this blog I will post all my tries to find eyestrain cause.  First of all I must note I'm not PWM sensitive - I own old device with 200Hz PWM with no problem at all.  I know most of LCD panels are 6bit color depth, but devices are targeted as 8 or 10 bits.   First I'm going to disable any type of dithering.                    Soon I'm going to root one of my Samsung A10 phone and   play with b