Honestly, only France and Germany, possibly Italy should be chastised more. Especially Germany as the leader of the EU, largest economy, and one that HELD back from applying harder sanctions on Russia, Gazprom, Putin during the annexation of Crimea. They can and should easily increase to meet 2% requirements and it would only strengthen western Europe and the EU itself if Germany took on a more forceful approach to defense and military. I can see why Germans struggle with this in light of their history, but in an increasingly multi-polar world, and a future of an EU without the UK, to ensure greater German interests both domestic and abroad, they need to increase their defense spending. But this is something you force privately. Putin and Xi Jinping are probably laughing with glee at Trump, NATO/Western Europe.
And in all honesty, after the cold war, NATO is pretty much just a US military satellite agency meant to project US power. Encircling Russia by incorporating baltic and eastern European states, having Turkey control near the Bosphorous etc. It is not in the interest of US to downplay NATO if they want to remain a world superpower.