I know people don't really want to believe in the power of the internet, social media, and YouTube, but it explains the rise of Sony and the fall of Nikon. The Nikon Z5, Z6 and Z7 were better cameras for the money than any Canon or Sony offering at that time, in my opinion. Nikon Z lenses are as good, and is some aspects (focus breathing for one) better than Canon and Sony offerings. Certainly Nikon had as good a name recognition for camera buyers as Canon and Sony. They lost share to Sony because Sony dominated the internet marketing. I am sure I was not the only "victim" of the huge Sony infiltration of internet forums, with their propaganda and "trolls' constantly talking up Sony's huge advantage in camera tech. I had just bought a Canon 6D when I discovered various internet forums, and soon was told in no uncertain terms how Sony's A7 I and II were far superior. So, I bought the A7 II, thinking to replace my 6D. It was, by far, the worst camera I ever bought. I thought it must be defective (underexposed by 1 1/2 stops, very dim EVF, kit lens that was awful away from the center, etc.) so I exchanged it for a considerably cheaper a7 mark I. All the same issues and ergonomically even worse. And yet, somehow, Sony was able to build a large market share on these first 2 generations of cameras, that others more knowledgeable than I, came to refer to as "Beta" releases. There is only one logical explanation...internet marketing and influence.