No. I'm sorry, but your understanding of this topic is fundamentally wrong, and it's so far off the rails that I don't know how to go about fixing it over the Internet.
Sovereign immunity, and the qualified immunity for agents of the sovereign which arises as a corollary, is a fundamental principle of Anglo-American law. It has nothing to do with whatever patchwork of the U.S. code you seem to be implying.
Sovereign immunity, and the qualified immunity for agents of the sovereign which arises as a corollary, is a fundamental principle of Anglo-American law. It has nothing to do with whatever patchwork of the U.S. code you seem to be implying.