Yeah I've been maybe a dozen times, A few times with the Army Cadets as a teen which was great, get to use all the army gear & ration packs and do fieldcraft and shooting exercises.
A few more times with friends out to forest beaches like Loch Lomond, open fires and whiskey sorts of nights.
A few times for festivals, but at this point I'm old and lazy,. I throw a bunch of old sofa cushions, a cooler and a gas stove into the back of my van and call it a day 😄
While I don't think it's for everyone, esp the full DIY options, I do think it teaches a lot of good skills and responsibility and lets you wake up in some beautiful places should be tried at least once imo.