Kokua Line: Must ride-share drivers pay general excise tax?

Question: Are ride-share drivers required to pay GET in Hawaii? Most drivers that have picked me up stated they don’t have a GET license and don’t pay GET. They said Uber and Lyft don’t require them to have a GET license as part of the sign-up process. Could the Hawaii Tax Enforcement Division contact the ride-share platforms and make it a requirement to have a GET license as part of the driver sign-up process? This is what Nevada does. This would increase money given to the st