my dad is a dentist (oral surgeon by usa definition) and he took out all my wisdom teeth (that didn't bother me at all) one time I visited him at his practice.

from my single data point I can conclude that:

1) dentists will remove wisdom teeth that don't bother you even for no financial gain. 2) never visit your parents practice unless you have a excuse to bail out immediately if they try to get you on the chair.