When we were at Aulani in Feb, I was told by a CM that it was the only Chase ATM on Oahu (& possibly in Hawaii). While the resort was closed, they had a few people trying to walk in to use it because it was listed on the Chase site & they were really upset when they were denied access to using it. This might be why it's no longer on the Chase list even though the resort as reopened. It might also be due to covid to restrict/reduce outside traffic into the resort. When I tried to purchase something on a weekend from the gift shop when I wasn't a hotel guest, I was told that I couldn't use the parking structure because it was for resort guests only. On weekdays they were allowing access to all guests. I don't know if this policy has changed, but with Hawaii's infection rates spiking, I doubt it.