Absolutely grinds my gears. Just social media b0ll0x reiterated at every club because someone else has said it.
Good luck Barnsley Come on You Reds Just talk normally instead of this copycat social media nonsense.
Both of what you mention are copycat nonsense originally aren't they. We didn't invent "come on you..." Or "good luck" it's just that they've been around as long as you have and now that you're old you can't see that there's no difference what happened with your old generation and what happens with this new generation
Difference, Good luck is a greeting you would use in normal conversation. “Go well” is just contrived nonsense. No one says “Go well” in ordinary conversation. I’m not old either.