It's the literal definition of "There's levels to this."
Honestly, it's kinda like when people mock Punk's UFC run when talking about him acting like a tough guy in AEW. Yes, he was probably the worst UFC fighter of all time. But dedicating 2-3 years to that training and having the experience of getting the shit kicked out of you twice puts you ahead of 90% of the pro wrestling world, and certainly above guys like The Bucks, Page, and Jack Perry.
Kinda like the worst NHLer of all time is still gonna kick the shit out of beer leaguers.
Side note, I believe Kurt even admitted that Brock would kill him if he had continued training after college, and likely could've been an Olympian. Then again, Kurt probably could've been a hell of a UFCer if he had picked up on that after 1996.