You are just disrespectful to the parents of kids with ADHD and minimize the problems people with ADHD have because of their disability.
ADHD is not bad parenting. It's a disability and it needs treatment. The treatment doesn't need to be medical but medication is very effective and can enable other treatment methods and lower the burden of ADHD for all parties that are involved including the kid.
Mobile phone use leads to thousands (US)  of deaths per year but there are few calls to outright ban smartphones.
Similarly, automobiles lead to tens of thousands of deaths per year (US)  and yet only minor support to ban or minimize these death machines.
There are countless other examples of useful objects that provide first order - easy to reason about - benefits that come with steep prices that we are willing to pay.