Because you don't read what Panasonic write "6K PHOTO is a high speed burst shooting function that cuts a still image out of a 4:3 or 3:2 video footage with 18-megapixel".
The sensor does not have 6K pixels width.
You are talking about two different kind of screen: the EVF is OLED based and the rear screen is LCD. If I remember correctly, you can adjust the tint and color of them to match.
Did you have the chance to compare E M1 II video quality to a Panasonic camera? And please ask Olympus team to improve the auto focus in video, let it stop breathing!
iDynamic introduce artificial processing to the image. you can see for yourself in stills that highlights are worse. Show us a fair comparison from raw, not this.
No, you've got the wrong conclusion. iDynamic in many time does clip highlights in order to show more contrasty image. So the test you brought is misleading.