Uhhhh, doesn't work that way. Once you reach a certain rank it is a privilege to have the option of living off base.
You can see what is received by rank: https://militarybenefits.info/bah-rates-state/hawaii/
Military is not the issue as they have been here for decades, do long term rentals. And yes, they also shop where you shop. In civilian clothes you may find it hard to see them.
You need to focus on the real problem. Illegal B&Bs, Vacation Rentals, our "Weak Link" mayor.
Rookie posters..................