Block sales of microchip lithography machines.

Good one. Revoke restrictions on sales to countries US blocks too. China will pay more than US. Dissolving NATO is the big one. New alliance with those willing in Europe with Russia and China is needed.

Trump has admitted that he doesn't care about any resources in Greenland (very expensive to develop and far from markets. Rare earths are for people who want to build EVs and wind turbines). This means that the only purpose of replacing NATO bases with US bases there is to be closer to striking/threatening Europe. If US has cozy/colonial role over Europe and it wanted to target Russia, then it would use EU/NATO bases to do it, and EU, as loyal puppy, is totally accommodating and supportive of that suicidal mission. US control of Greenland, within a colonial NATO, offers 0 additional threat platforms against Russia.

When the US says it is a national security priority for it to control Greenland, it is automatically a much bigger national security priority for Europe to control it, and then needing to use Russia and China's help to control it.