Now, perhaps.
In my day as a corporate techie, a desktop was a computer that fitted on a desktop as opposed to a minicomputer, or bigger. And your choice of case was desktop or .... desktop. Your options weren't much more varied than how many external drive bays it had, and the colour of the logo. There were no laptops, though IBMs integrated system unit, fold-up keyboard and tiny (4 or 5") monochrome (orange on black,
IIRC) was a baby step in the direction of portables .... doubling up as a gym workout when you moved it.