I usually leave bees and wasps alone, but they will feed on your figs. Yellow jackets can be aggressive from slight provocation, and since they nest in the ground, all it takes is to walk over one of thier holes. Going over them with a mower can be very dangerous, as I have found out with multiple painful stings. Some people die if they have a bad allergic reaction. I love all of nature though, and unless they mess with me, I don't bother them.
Mike from Hanover, VA