I've been shooting semi's and wheel guns for over 50 years now, and have NEVER had a wheel gun malfunction. Semi auto's...so many have malfunctioned that I can't recall them all.
Same here.
Everybody says "revolvers also jam". In over 40 years of shooting I've never ever had a revolver jam on me. Not once. Semis, literally hundreds of times. A couple of times so bad that I required tools to clear the jam.
I have also never seen anybody outside a competition shoot clear a jam "in seconds". The average shooter normally spends a number of seconds squeezing the bejeezus out of the trigger not aware why his gun is not firing. When he does finally realize something is not quite right, another couple of seconds is spent looking at the gun with the "deer in the headlights" look on their face.
I cannot recall how many times I had been asked to clear somebody's jam when I worked as a range officer.
The very vast majority of gun owners will not manage to clear even the most simple jam under stress - most struggle to clear them on the range.