Your sarcasm is in bad form. You're insinuating that someone doesn't have a right to complain because the OS is Free. So if you go to McDonalds, and they're running a promotion for a free small fry with every order, and you get it, take it home, and eat it and get sick, does that mean that someone should tell you to shut up because they were free?
The lunacy of Apple is because of people like you.. making it seem like we don't have a right to expect software that delivers on Apple's promised experience. When a company sells an "experience" which is the premium we pay for Mac and iPhone, the users have a right to expect what the company promises of the ecosystem to actually work.
You can go and buy a spec-based Android phone for 1\3 the cost of an iPhone, and it'll run circles around the iPhone. You won't get software updates, and you won't get the new features of a new OS. With Apple, you buy a device knowing there's at least a certain level of longevity to the product. You then watch the announcements and they pitch all the cool new features. They say it'll be available on all Macs made in the last 3 years. Yet the key feature of the OS doesn't work on the Mac you bought 3 weeks ago.