I believe this is the correct response.

We're not going to debate the measuring stick when the stick itself is incapable of measuring the outcome.

In none of those scenarios provided did a sitting US president come close to insinuating acquisition of land by "hook or crook" - either agree with us or we take it.

The closest modern discussion that comes to mind is the PRC saying they could militarily "walk in and take the whole this afternoon" in regard to Hong Kong.

Thatcher, for all her wrongs, provided a salient response:

"There is nothing I could do to stop you, but the eyes of the world would now know what China is like."

The US has shown the world what we're like with the current administration.