There's no such thing as genuine mediums. They rely heavily on cold readings. In an Irish context stuff like, telling the person they had a relative called Mary. Relative with a bad back (literally everyone's had a bad back at some point) etc.I rang an English medium 20 odd years ago. She described my mother's stay in hospital. My father's sore knee and personality down to a tee. It was uncanny. No Facebook back then. No way she could have known, like I was here she was up North England someplace
The problem is there are genuine mediums but so many fakers they take from the genuine ones.