I guess it's not going to be relevant for much longer (for those who are vaccinated, anyway), but the Hawaii website now seems to permit CLEAR HEALTH PASS for ALL flights, not just the one Delta/United flight. This is actually a HUGE improvement because CLEAR Health Pass can be used with a TON of testing providers.

https://hawaiicovid19.com/travel-partners/
www.clearme.com/hawaii

This means that when you log into your Hawaii Safe Travels account, you can now get a quarantine exemption through CLEAR once you link your CLEAR health pass with your test result.

This will make it a ton easier, but only for the next week or so if you're vaccinated.