Or want to do?
My child mostly just wants to watch TV. She has limited screen time, but whinges around this time SO MUCH it's just tedious.
She goes to swimming lessons and gymnastics, both of which she loves. We also go swimming another time in the week, again she enjoys this. She also does a 'rock band' thing in school where she's the vocalist - she loves singing. She has a scooter and is good at using that on the local skatepark - can join in with all the half pipe stuff quite happily, but it's nearly always us who have to suggest going to the skatepark. At home she does hammer beads, a bit of lego and plays with Barbies. She likes playing board games but will only start them under sufferance. She's an only child.
BUT, if asked what she wants to do at the weekend, or in an evening it's only ever 'I want to watch TV'. She doesn't even have a particular thing she watches on TV, just any old shit. We've tried leaving her to see how long it takes for her to get bored, and the answer is never. She'd watch it from the moment she wakes up until she goes to bed, and would moan about having to press pause to eat or go to the loo.
Is this all kids? Is this something to do with being an only?