Agreed with training methods,the whole concept of "Screaming on the child will make him better" is stupid,its just putting more pressure on him
Also,some parents raise their kids to be pro footballers/sports player,and the kid might not want that,so he will simply run away from the sport as soon as he grows
kids need their space,but at the same time you can't leave them play football the way the like to play it (even when its clearly wrong),because then you will just be devolping shitty players, so the methods need to change,kids will still be coached by older,more experinced adults,but the method of coaching will change