Then you'd end up with a bunch of one-armed kids and their parents suing for allowing their kids to be maimed with the very thing they bought them.Yes but imagine that with the added help of a SW repulsorlift to lessen the load on the user.
Speaking of lightsabers, pretty cool hey?
https://wdwnt.com/2021/04/disney-has-created-real-star-wars-lightsabers-for-future-theme-park-use/
They might even end up on the water tower.