Looking at the 25 and 26 teams at our club shows the stark contrasts between parent coaches. One coach hold extra sessions, drives accountability, pushes the kids hard, and expects their best at all times. The other coach cancels practices, only coaches their kid, and lets their kid do whatever they want on the field with no repercussions.
There are great parent coaches out there. At the same time there are parent coaches who are only in it for their kids. Hope for the former.