macxist
A macxist is someone who assumes you’re using Windows and gives you stupid advice because they think you’re an idiot.
'Just download this Windows app!' the macxist said, even though I had a Mac.
The macxist told me to ‘switch to Windows’ because I couldn’t figure out the app on my Mac.
The macxist said I should use Windows instead of my Mac, even though I didn’t know what Windows was.