I doubt most experienced Pro's take much notice of these talking heads in utube. For a start the immature theatrics and massive Noise/Signal ratio makes them unwatchable - highlighted entities particularly. To diagnose these attention seekers as out of their depth is a generous understatement.
It's unfortunate the D6 shipped with the pandemic. There have been far too few real reviews of this excellent camera (only Brad Hill as a I recall, and Moose Peterson commented on his findings with the autofocus);
hell, even ThomH has yet to publish his, but from comments he uses and respects the D6 greatly, and alongside his pair of Z9's.
I enjoy the D6 immensely alongside the Z9, both are wonderful instruments and complementary. This is after trading in a very capable D5 for the discounted D6 some months back. Oh, and the 4 yr old D850 is not going anywhere. It's images are as superb as ever
However, it's a huge mistake to underestimate the D6. As summarized some months ago....
there remain many situations when the D6 outguns any MILC - clutter and sheer resistance to Back-Grabs of the AF. This applies particularly to success with subjects in grass and thickets, for example.
For various reasons the D6 has had a bad rap, especially criticisms from experts who will never own a D6, and never even tested the camera. All I can add to the relatively few reviews, is
the D6 Rocks. To try and summarize - the
Whole of the D6 is Greater than the sum of its Parts
more - https://www.dpreview.com/forums/post/66462652
{snip..}
but in reality Nikon was dismayed at poorly the D6 was received. Nearly every major YouTube channel either roasted the D6 or work with or for Nikon, or even promised full reviews, but never did! Everyone on YouTube either dismissed it… from Jared Polin, Kai, Mark Smith, Angry Photographer, Steve Matthias, etc., etc.! Although I don’t trust or watch most YouTuber’s, the D6 flopped and even though many wrote it off, I’m sure they would’ve liked it…if they just tried it or gave it a real chance. Jared Polin raved about the D5, D500 and D850 but hates the D6? How can you love and use a D5 for years and yet completely write off the D6 after unboxing it, and sniffing it? Yeah? Now you know why I hate watching YouTube stars review gear. I decided to give the D6 a chance and I was an NPS priority for its release. Since I was working for a newspaper I got my D6 really early on. I decided at the time, after a week or so of testing, that the D6 was better, by a fair bit. However it wasn’t worth $3500 extra over what a clean low mileage D5 was going for. So I returned it and I got a D850 with grip kit and a second D5. Only a few months ago is when I decided to upgrade. I sold my D5’s and D850 and now I’m using the D6’s! Love them! So please don’t confuse anything I’ve said. All I was trying to convey…was the Z9 is much more mass produced and I’ve seen USA serial numbers above 35,000…while there are only maybe 2500 total D6 bodies in the USA. It’s not even close, because I believe USA Z9 serial numbers are going to crest 50k any-day now! I see Z9’s everything I go, and most of my colleagues and friends who shoot Nikon have at least one Z9, if not two or three.