No, you misunderstand.

With Greenland having the right to independance means that Denmark is being rude when we want to offer Greenland a path into our country.

It seems likely that Greenland will go independant rather than being part of either country.

And somewhat related, Greenland feels neglected by Denmark, so we offer them a better path to further our own interests.

If that clip is all you are going on, you should seek out the full video and try to understand the whole situation.

Also somewhat related, the US has been trying to buy Greenland for over a century, it hardly seems fair to place it all on Trump. Also not fair to call it stealing when their is an offer of wealth and protection.

If Denmark can sell their interest in it, and Greenland is going independant anyway... maybe they should sell.