As a previous 10 year Mac user I'm more and more happy every day that I recently ditched Mac and switched to Windows 10. Not everything is perfect (of course), but many things are really awesome and I definitely don't get the constant feeling of being on a dying, neglected platform.
My shiny new iPhone 7+ is probably my last Apple product. Because Mac was THE central Apple product for me. Without it I have no reason to sick with the pathetic, greedy and lazy Apple anymore. I might stick with iPhone, but because I'm definitely dumping all Apple apps/services - I'll stick around ONLY if iOS 11 allows to choose default apps from other superior companies. If not - good bye. Yes, I know, I won't let the door hit me.