So far "Linux works well for you and countless others" but almost all these people fall under the category of IT specialists or people with a high IQ.
There are many anecdotal stories how Windows doesn't work but considering a majority of organizations run Windows (and we are talking about literally hundreds of millions of users) just fine with little to no maintenance while Linux is nowhere to be seen, speaks volumes about the validity and the breadth of your statement. BTW, what's the decent alternatives for AD, GPO, CIFS and something as simple as MSTSC/RDP in Linux/GNU? Pretty much none? Just don't talk about LDAP, SSH, NFS and VNC. There are nowhere near in terms of features and simplicity. 99.9% of people on Earth won't be able to configure them let along install them. I could continue for hours about the things Linux distros are lacking.
When talking about tech and IT it is pertinent to look beyond one's nose. Linux works for me as well. How much time have I spent fixing its bugs and quirks? A hundred times more than reinstalling Windows.
How many issues have you helped solve in the Linux kernel? Zero? I'm over a dozen now. Some of them took literally tens of hours of painful debugging.
There's just one OS where Linux indeed works: Android. Only Android doesn't use the vanilla Linux kernel. Only Android runs on very specific devices. And the Android userspace has/uses zero GNU components.
"Linux works". LMAO.