If you want to understand the goal of the administration, read Stephan Miran's 2024 paper titled "A user's guide to restructuring the global trading system" (the author is the current chairs of "Council Economic Advisers", the paper is casually called Mar-a-lago accord...):
The TL;DR is something like: use overvalued due to reserve status => devalue 40% via tariffs + threatening to withdraw military protection from allies who don't comply
You can find more sources and videos with fairly basic googling, such as multiple interviews from the 90s (or 80s?) with Larry king, Oprah, and way more, none of that is hidden
