We played with Ouija boards and tarot cards in the 70’s.
We knew it was fake, but it was fun to pretend.
A friend of mine had a different experience. He said the board worked. He was a skeptic and his wife and friends thought it would be a fun thing to try. The planchette(?) moved on its own and spelled out words. They got scared and put it up and never got it out again. He swore he'd never touch one again.