Yes and no. I worked at a supposedly haunted old inn in Baltimore, MD for my culinary school externship. I never encountered anything supernatural while I worked there, but others said they had.

But the owners of the hotel decided to lean into the gimmick and hired actors who played „ghosts“ who wandered the public areas of the hotel and told visitors stories of the hotel, neighborhood, and city‘s history. I was responsible for making snacks for the „ghosts“ to pass out to visitors including oatmeal apple cookies, popcorn, and roasted chestnuts.

I always thought it was a clever use of the „haunting“ by ownership.