The fact that someone saw this pseudo-17th-century style legalese and thought "this looks legit", is just wild to me.
This is the kind of thing you perform when role-playing a colonial-era barrister for laughs. Which would be weird, but it would at least make sense.
Anyway, this reads kind of like an attempt to (somehow) opt-out from participating in, well, citizenship (sovereign citizen?). But while retaining the right to stay put. But not as an alien. But then using US law to assert they are not lying, in every version of the US across the entire multiverse ("in all dimensions")