Why do many people fail to understand the Fifth Amendment?

"The Fifth Amendment’s Due Process Clause protects all persons within U. S. territory, including corporations, aliens, and, presumptively, citizens seeking readmission to the United States. However, the states are not entitled to due process protections against the federal government. The clause is effective in the District of Columbia and in territories that are part of the United States, but it does not apply of its own force to unincorporated territories, Nor does it reach enemy alien belligerents tried by military tribunals outside the territorial jurisdiction of the United States. The Clause restrains Congress in addition to the Executive and Judicial Branches and cannot be so construed as to leave Congress free to make any process ‘due process of law’ by enacting legislation to that effect."

MAGA insists on NOT understanding this and insists that Trump can violate this law and that it somehow does not apply to undocumented immigrants. It literally applies to everyone physically present in the US.

Why do many people fail to understand the Fifth Amendment?
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