I expect most other countries are making vague long-term promises, hoping that:

1. The issue will become moot in a few years.

2. Trump is motivated to misinterpret promises--especially if they involve big numbers--since he's an idiot, and eager for "wins" to brag about.

3. After Trump's emotionally invested into his New Clothes, none of his advisors will want to tell him they aren't there.