I think we called it a win on "The year of desktop linux" when it was clear that Linux was mainstream enough for Microsoft to tie it up with a bow and offer in their app store.

Jokes aside, we're at the point where everyone who wants linux on the desktop can get linux on the desktop without having to struggle. Big, known enterprise-friendly companies like Dell and Lenovo will sell you their flagship and business laptops and desktops running Ubuntu, and it's not uncommon for engineers at the 8000+ not-a-software-company I work at to casually have a Linux machine instead of a Mac or PC. It's not 2010, where you had to be willing to navigate UEFI and "will my broadcom wireless work?" to weed out the casuals from the true-believers.