No we aren't. We're talking about "jurisdiction". Not sure what you even mean about "sovereignty" because France has none of that either within our borders.
jurisdiction: "the limits or territory within which authority may be exercised"
A citizen of France visiting this country is subject to our laws and is within our jurisdiction. A diplomat from France is not.
I’m sorry you don’t get it. It isn’t about the jurisdiction of criminal law it’s about the jurisdiction of citizenship.