That sounds like more excuses @Badbadbunny if i'm honest.
I live in a village. We have a playing field that's open all the time, so not every park is closed after 7pm. In fact, it's only our town centre ones that are closed in the evening, none of the ones on the estates across the town. And when we walk the dog around 8pm, it's packed with kids playing football, kids hanging out, teens on the playground,
Our library is across the street from us - and the library when I was growing up was also 2 roads away. Our country libraries are buzzing because they've made a HUGE inroad in pushing them as 'not just for books' In fact, in the rough estate in my town, the library is one of the community hubs with a basketball court outside and next to another open play area.
I will concede swimming is expensive.
But that still doesn't stop kids using their time to read, create artwork, learn how to bake, create a cartoon strip, play a game of wallsy with a football against a wall/fence, mess around with a skipping rope, literally phone their friends and hang out with them in person. None of that costs anything.
And if those kids STILL complain, then they need this ban to learn how to be creative and use their imagination. Or just be bored.
They've still got their computer games and their streaming services