Can't say I've ever entered an unintentional spin, and I'm no Chuck Yeager, if I can fly 10k+ hours and never accidentally enter a spin I'm pretty sure most pilots can achieve the same feat. Most GA types are designed to resist entry to a spin if you fly them well away from the edges. If you are flying something that readily enters a spin for random reasons, no doubt, get some training in spins. None of the 100s of students I've trained have crashed or died from spinning either, maybe they are all just very lucky like me. Keep the focus on real problems, like don't push VFR into IFR, or push into any conditions that outmatch your abilities etc etc.