I'll happily hear examples of things which are "misunderstandings" or "just wrong". As your post stands, it's nothing more than a long extended ad-hominem - it roughly boils down to "your post is wrong, but I'm not going to tell you why."
I accept that Unity and Unreal Engine are doing fine financially and will probably continue to do so for a long time. That's no reason that they can also have issues.
I accept that Unity and Unreal Engine are doing fine financially and will probably continue to do so for a long time. That's no reason that they can also have issues.