As an uninformed person, I'm curious why parent might have been down voted. Is what they said wrong or misleading? The parent's post seems equal to other ones h

As an uninformed person, I'm curious why parent might have been down voted. Is what they said wrong or misleading? The parent's post seems equal to other ones here. It's not obvious to me, and I think it would be useful if detractors would explain their disagreement when they downvote.