The USA was NEVER under Brit rule, as were ALL of the members of the Commonwealth Nations. Yes, we were a colony, once, but only a wee sliver of this country, was, back then. There was no such thing at all, as "the commonwealth", when we fought the Brits and won.
It makes less than NO sense at all for this nutcase to propose this, I highly doubt that King Charles would EVER even entertain bringing up such a proposal to Trump, and in truth...it's a MEANINGLESS gesture.
They’ve been in our business all along.
I don’t think that’s quite true. There are some members of the Commonwealth Nations who were never under British rule, including Rwanda, Mozambique, Gabon and Togo.
Accepting the agreed upon goals and principles seems the main requirement.
(I agree with you that it’s kind of meaningless for the U.S.)