from your own link

In 1897, over 21,000 Natives, representing the overwhelming majority of adult Hawaiians, signed anti-annexation petitions in one of the first examples of protest against the overthrow of Queen Liliʻuokalaniʻs government.[143] Nearly 100 years later, in 1993, 17,000 Hawaiians marched to demand access and control over Hawaiian trust lands and as part of the modern Hawaiian sovereignty movement.[144] Hawaiian trust land ownership and use is still widely contested as a consequence of annexation. According to scholar Winona LaDuke, as of 2015, 95% of Hawaiʻiʻs land was owned or controlled by just 82 landholders, including over 50% by federal and state governments, as well as the established sugar and pineapple companies.[144] The Thirty Meter Telescope is planned to be built on Hawaiian trust land, but has faced resistance as the project interferes with Kanaka indigeneity.[clarify][145]

If you think a referendum from 1959 fairly represents the interests of the native population then what else is there to say.