Not old, sorry
Cleary you don't understand how large business works, esp engineering firms. They don't trust their data to the " cloud ", they have their own data centers, and how do they keep large amounts of very sensitive, and very expensive data? Hard copies. Hard copies beat the cloud.
Oh yeah, I'm sooooooooooooooooooooo old. Because I use my computer for work, and not play.
Yep, I'll keep burning my DVDs, Blu Rays.
And the company I work for, won't put sensitive worth millions of dollars in the ' cloud '

. They'll use hard copies. Because its better for backup.
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Indeed, they WERE made on Mac, but now even the video editing and graphics pros are rapidly dropping Macs for Windows Machines, Apple has turned into a consumer company. No more good computers.