Bareback Pad With Stirrups Is It Really Dangerous To Ride In A Bareback Pad With Stirrups?

Is it really dangerous to ride in a bareback pad with stirrups? - bareback pad with stirrups

I've heard it is due to sliding, then caught his feet in the stirrups, while you are in / on the side of the horse. Is it true? Why it would be wrong if you slide, put the scope right?