Never seen/heard anyone cheer, laugh or whatever when a player has the misfortune of having his opponent completely crap in a ball, on the truly professional scene. The one exception being the Mosconi Cup. That's a unicorn exhibition event all of it's own.
Ah, I'm sensing an element "get off my lawn punk"...

Pesky whipper snappers and that damn interwebs
Corey most certainly was at the very least. Unfortunately he has been left in the dust. John, well..., he did have that major win. Hard to argue against that.
Blowing this out of proportion imo. You're assuming that the bulk of the audience has any clue, and the presence of mind to wonder if the pockets are 4 instead of 4-1/16th (for example). Like anything else about the game is something they can relate to. The quality of table, cloth, intense lighting, cameras pointed at you from every direction. People world wide having access to seeing your potential bad play. There's less to relate to then there is common ground.
Reality here is, some have found a torch to light and are running around screaming the sky is falling. A line was drawn when MR went full bore into the promotion of a real 9b professional tour. Since then, what became before is moot. Smarter, more experienced and better financed people are now making the decisions. The harsh reality is... MR would most likely rather lose a spattering of old schoolers that didn't support the original game they "loved" well enough, in the hope of cultivating a new breed of fan base that thinks the new version is the way it's meant to be played and support it.
From the lips of a man so desperate to perform like a pro he'd step on the throat of his own integrity. If John had his way. He'd also advocate the issuing mulligans to players who last name started with Schmid...