I love launching rockets with my 11 year old but it's so hard to find a good spot these days where you don't end up with a police visit (that happened, worked out fine) or a risk of starting a wildfire, etc.
But it certainly feels like today’s 14 year olds couldn’t be trusted to do that since they’d do it with zero experience and only for the Youtube/Twitch fame.
My activity of choice is a pretty safe one: hiking. The number of idiots I see out there who know nothing of wilderness safety or what they're getting into, though, is insane. Most of them have no plan B if there's a problem.