I sold auto parts for close to twenty years, when a normal car clutch is abused it tends to glaze the clutch plate which makes the two surfaces slip or produce hotspots on the pressure plate that cause shudder.
When there really abused i have seen the springs broken in the clutch plate and the fingers busted off the pressure plate.
Not to mention the thrust bearing can collapse or the pilot bearing in the flywheel can seize through heat.
Brass button style clutches offer minimal slippage but are utter pigs to get of the line, because there is next to no slip in them.
The clutch plate can also glaze up because it wasn't bedded in properly , very similar to brake pads doing the same thing.
I,m hoping this patch brings more reality into clutches and shifting , and that horrible sound of flats shifting is a thing of the past.
One last thing we got to play with a clutch setup out of an F1 car that Daikan made , there really small but have a heap of little carbon type clutch plates,very small diameter but a fairly long unit and really light.