> A lot of the article seems to be based on liberal ideals
Not liberal ideals. Globalist neoliberal ideals.
> which include a less prominent America, the promotion of Veganism, and embracing the fall of the West.
These aren't liberal ideals. They are globalist neoliberal ideals. Anti-human, anti-american and pro-globalist financiers.
> or it becomes more closely unified and a world power in the likes of the US, Russia, or China.
Simply will never happen as neither the US nor Russia would support this. Only china currently seems to want closer EU integration purely for economic/market purposes. Power is a zero sum game. The biggest loser in the rise of EU would be the US. Having europe turn from a "vassal" to a competitor would represent a significant loss of power for the US.
> Furthermore, I think we could see the United States grow with the additions of Guam, Puerto Rico, and/or Greenland.
Guam and Puerto Rico are already part of the US. I think we should work with native greenlanders directly and have greenland become part of the US. Perhaps a large cash payment for each true native inuit greenlander ( not danish/european/etc settlers in greenland ) and a percentage of greenland's productive output for 100 or 200 years? Seems like something should have been worked out with the native greenlanders a long time.