I don’t know; I’ve never studied the issue.
I’m thinking about it after reading a report of a death after a “routine” wisdom tooth extraction. Mine were extracted over 40 years ago, long enough that I don’t remember if they were causing a problem, or if they were seen on an x-ray and the dentist said, “We gotta those out before they cause problems.”
Dentist Jay Friedman says at least 2/3 of wisdom tooth extractions in young people are unnecessary.
h/t Dennis Mangan