Don't worry, my company uses plenty of Macs, and they're plenty upset. As does the U.S. government. I wouldn't count on this "oh, we're just not going to backport the update" sticking around. Unless they want to loose all of their government and commercial sales.
Alupis, I support federal government scientists (biologists, chemists, entomologists, etc.), and many of them use Macs. Naturally, there are more Windows PCs than there are Macs, but there are plenty of Macs in our labs.
Only 50% on Windows 7 or 8: https://analytics.usa.gov
Oh, wait, Windows 7 is from 2009. Only 10% use a Windows younger than two years.