Re: It's the usual story.
To add to that,
I plugged in my Canon EIDE 60 scanner into my 2012 MBP and was able to scan documents without having to any external drivers.
The same goes for an Epson and a Brother printer.
Compare that to Windows... The Epson printer driver only works with Windows 7 and nothing later.
A lot of people in the IT Industry have lost the meaning of 'Ease of Use'.