What if I am a coach, and it just so happens that I am perfectly capable of teaching someone how to squat perfectly in just a few minutes? If trainers do not want beginners to get injured, why not just instruct their athletes to do certain movements with near perfect technique? Isn't the "you can get hurt with the max effort method unless you're advanced" dogma bullshit? Don't you think it's a little overrated?
What other reasons why the max effort method is not ideal for beginners?