Awareness, understanding and recognition of the conditions under which a spin will occur
will make spin training obsolete.
Similar to driving a car, literally millions of people have never gotten into a skid without having done any slip/skid pad training.
Understand that an airplane will NEVER spin unless stalled first.
Avoid the stall, avoid the spin.
I used to ask my students what the way was to avoid a bar fight……don’t enter a bar.