I have a very dear friend. She is smart, a science graduate, caring, a life long health care professional and great fun. This however is beginning to change thanks to conspiracy theories.
She always has had a soft spot for fringe areas. It was not a problem when it was UFO's or crop circles. Now she is anti vaccination, a denier of climate change and worse of all a holocaust denier.
As soon as something is a conspiracy theory, she loses all critical ability. She is a woman with many opinions and considerable knowledge but the conspiracy theories unlike her other interests, crop up continually in virtually any conversation.
I am dreading the next time we meet as I am sure that it will be 'covid 19 is a hoax'.