And furthermore, @Snippysocks with regard to work, there are a lot of options now for people to run their own businesses, manage their own working lives, be their own bosses.
Neurodivergency does not equal failure or mean that you won't cope in the 'real world'.
It simply means that you may not be a happy little worker bunny your whole life, you'll find a different path that may not involve obeying a "boss" or working with colleagues in an office.
Schools are like offices – crowded, loud places that favour obedience, conformity and going along with the crowd, but they are far from the only option. Being really good at school means that a kid is really good at school. Nothing more. And kids who are not "good at school" are not destined to fail.
Parents with neurodivergent children, speaking from ones I know, are incredibly good at advocating for their kids, displaying superhuman levels of patience and doing whatever they can to understand their particular child.
So they are often better parents, too.
Not sure if you mean to, but your questions sound quite judgemental. A kid does't "feel free" to kick off when he gets home. He is finally safe and can let out some of the stress of the day. And that is a good thing.