If you’re not a globalist then wouldn’t you agree that Nebraska shouldn’t have jurisdiction to subpoena companies that aren’t incorporated in Nebraska? Your argument seems pro globalism
If a person is accused of a crime in Georgia, and the person had a safe deposit box in Maine, the Maine bank doesn't have to immediately give Georgia police their possessions.
Firstly, Facebook clearly operates in Nebraska, and is thus subject to its jurisdiction.
Incorporation (in Delaware) is for corporate covernance, not for dodging local laws.