The original Constitution was titled, "Constitution for the united states for America" and it was changed to the "THE CONSTITUTION OF THE UNITED STATES OF AMERICA" when Washington DC Corporation came in to existence in 1871.
Notice the original Constitution had "united states" in lower print.
This is what Trump was eluding to, he is bringing back the original Constitution and shutting down the Washington DC Corporation.
https://www.nationallibertyalliance.org/two-us-constitutions
Yes here is an article that talks about the concept
https://www.lenorathompsonwriter.com/beyondnarcissism/did-president-trump-just-promise-sovereignty-and-cancelling-of-the-strawmen-under-our-republic
Excellent, someone else agrees with me. Meanwhile we have others in this thread bickering about lower case vs small letters. They do not understand the profound meaning of this incident. Ugh.