If the airplane is supposed to be spin and stall resistant and the pilots
are
trained properly, then this type of accident should be much more rare than
it seems to be.

The airplane is supposed to be spin resistant. I don't recall any
knowledgeable person claiming that it is stall resistant. As with most
general aviation airplanes, you can pitch it so that the angle of attack
exceeds the critical angle, and the wing will stall.

Regards,

-Mike