Am trying to crack down on DS's excessive screen use and get him outside a bit more. Not easy for a variety of reasons which I won't go into here.
What is considered reasonable in your house, ie how many hours per day (or over a week if it's not the same every day) are your teen DCs on a screen? Including console/ YouTube etc/ phone/ basically anything that counts as leisure time. I'm excluding homework and time spent chatting to friends (although unfortunately my dc doesn't do much of the latter, although his younger sibling does).
I have no idea what is reasonable - I only have my DC's word for how mean I am compared to his friends' parents but I am taking that with a pinch of salt!