My kids have as much screen time as they want.
They don't do any extra curricular stuff (other than swimming lessons to learn how to not drown).
DS1 is a very academically able student, works hard, enjoys school.
Ds2 I has an intellectual impairment and screen time, along with crafting are the only two things he wants to do.
DS3 is rarely in the house, preferring to bike outside and do all the things we used to do in the 80s like building a camp and playing out with friends.
They are all awesome kids who make me proud. They have each learnt young to work out their own thoughts and feelings and take responsibility for their happiness.
I was a middle class child who did every extra curricular going. My abusive parents farmed me out and kept me so busy that I was well into adulthood before I could work out what I enjoyed and who I was.
I feel sorry for some of these hot houses kids whose time isn't their own. I remember it being stressful and exhausting.