I agree with you Jolt, for people whose feet have been stuck in shoes for 40+ years, it's a long hard road to get back to where they might have been if they had never worn shoes in the first place. And for some of us, it might be impossible.
But there's a lot of young people on here who might still be able to learn from the last 3 generations of people whose feet have been ruined by shoes and shoe styles.