(Also, don't get your hopes up about the Federal Reserve in the current climate. Just like the Supreme Court or the FBI or the EPA or the NIH, the Federal Reserve is only as good as the people in charge, and Trump is doing what he can to seize control and abuse its powers for personal gain.)
Feels over reals got us this result where Republicans specifically in Congress refuse to step in to stop the President from violating the emoluments clause, tax authority, and impoundment.
At least the last administration knew they had to pass Congressional legislation to spend money and that impoundment was absolutely illegal. And there is clear evidence Democrats will cull the herd of politicians who stray off.
I don’t know what reality you’re from but that is not even close to true in this reality. Maybe you’re thinking of the last guy.
I tried to read up on their “rules” on this topic and it’s a bunch of wishy-washy hot air other than some standardization of customs declaration forms, and I guess HS codes.
Otherwise the only way you get everyone to agree on something: by getting them to agree on nothing during their junket meetings.