Except that the UDHR is not the rule of law. It is a mere declaration, as specified at the top of the page, that "is widely recognized as having inspired [...]

Except that the UDHR is not the rule of law. It is a mere declaration, as specified at the top of the page, that "is widely recognized as having inspired [...] the adoption of more than seventy human rights treaties" That does not make it an enforceable law. Moreover, treaties are agreements between countries, not laws, which a country can violate at will. People might create supranational organizations like the UN or the ECHR, but that has, untimately, no enforcement power because that always belongs to sovereign countries. Violating a treaty can also lead to retaliation by other signatories or even war, but it still does not make a treaty law. It might well be that the US has specific laws that prevent charging a citizen when they wipe their phone. But that must be a law passed by the US legislature, not a "universal declaration".