Right first off Look at the Bandplan, what are the measurements in?
So why does everyone work in Feet and Inches? Because that is the way the British and Americans work, even though Britain went metric years ago! So why have we stood by this convention?
Probably the same reason why people use Q codes designed for CW and Data modes on FM repeaters. Simply put its to cause confusion, to create a “them and us” attitude, So when changing frequency we could give the other operator Cycles but do we? no we don’t but we COULD! it all depends on how annoying you want to be, my thoughts are if the other operator can’t understand you how can you get any fun out of the hobby. Trolling is for idiots.
Its not big, its not clever, and your mother taught you better!