In all of my flying I've never been in turbulence that's really required seat belts, though I've often been on flights where the seat belt signs have been on just in case and all of that's a good thing
I'm not a fan of fairground rides, but I'd pay money for a simulator experience with white knuckle turbulence, decompression, emergency descent with oxygen masks, a brace-brace-brace heads down, stay down landing, followed by an emergency evacuation down slides. I'd pay extra to sit in the extra-legroom seats so that I could operate the over-wing emergency exit doors. The life jackets could be kept as souvenirs.
All under elfin safety supervision, of course
And I'd want paid actors aboard who took their hand luggage with them down the slides, so that they can all be roundly chastised afterwards.
