I haven't looked at his tweets, but Hawaiian independence is kinda an important thing to support if you're against american imperialism. America literally illegally annexed an independent nation and filled it with enough white people to vote for it to become a state, and now native Hawaiians are subject to homelessness and abject poverty because their land is beautiful so lots of multinational corporations have set up shop to suck up all the tourism dollars and they have a hard time making ends meet because cost of living is so high