The earliest time they expressed gratitude instead of annoyance at the boundaries was (I think) when they were 13 and 14. Their friends and classmates would be on snap at 04:00am on schoolnights, endlessly argueing and namecalling and drama. The youngest was really gratefull that she could be on snapchat, but only for a short period of time, and never after 19:00.

And this week they both said how thankfull they had so few advertisements in their lives. Because we block with pi-hole and ublock origin, and showed them how online ads work and how to avoid them.

(Sidenote: If you have kids: talk to your teachers and schools and ask to setup firefox+ublock origin on their classroom computer. Or just install 'brave'. All teachers use youtube during classes. With ads. You will be lifted to instant hero status for blocking those.)