Once referandum ends with a Yes vote, Denmark will need extra funds to fulfill min 2% of GDP requirements for EU military defense. They will cut funds from elsewhere to make up the difference such as perhaps free handout money to Greenland. When that happens, maybe Greenland will grow up and be responsible and live within their means and resources.
https://www.npr.org/2022/05/31/1102097736/denmark-will-hold-a-referendum-on-eu-defense-amid-ukraine-war
