I'd dig up the source if I had more time, but you don't sound like someone I really want to spend time discussing mirrorless cameras with since you have your mind made up that they are not real cameras.
But in the last year, worldwide sales of interchangeable lens cameras were mirrorless, a pretty pressure stat given the technology has only been around for a few years.
Google it yourself if you really want to see.
I said nothing about them being "real" or not. Don't put words in my mouth. I am not interested in the tech because no manufacturer has a full range of native lenses available. And even when they do, slapping a two or three pound lens on a eight ounce body just doesn't appeal to me.
I did google it and posted what I found. If you don't want to support your claim that's fine.
Edit: despite what you assume from my previous post, I enjoy knowing what's going on in the mirror less space. I just don't see the momentum needed to create a triving new market.