No, there’s no option in Airbnb to set the minimum age of guests who can book your property.
In my experience, how well a guest behaves has nothing to do with age and everything to do with life experience. A good guest had stayed in other’s homes before, whether with their parents or as adults or had a good upbringing.
To avoid bad guests, check their past reviews, ask why they’re using Airbnb – where they’ve travelled.