Is witchcraft (s7our) actually real, or another fantasy from our culture and traditions

I see my parents concerned about it and also about l3in.

But it never got into my head, i've always been skeptical about witchcraft and never actually tought it was real, even tho I heard a lot of stories about it, but most of it were just people telling people telling people, and i never witnessed it irl,

What's the craziest stories you guys heard or seen about s7our,

Maybe I am missing something here and I wanna know if its true.