My kids are tween and teen and they thanked me for giving them the freedom they get. I get weird stares from other parents like I neglect my kids when what I do is actually consciously educating them to be autonomous.
But again, it may be that we're not seeing it for what it is; when I was a kid there wasn't much to do at home so we'd go wander around - if I was a teen today I'd probably be playing video games or wasting time on the phone.