Should we obey the governments of man over us? Should we obey it if we consider it an 'illegal' government?
God intended government to be a positive force of bringing order out of chaos, keeping on a straight course, educating, and edifying with necessary laws.
Satan uses lies and disinformation to promote self-satisfaction over obedience to God. The way to the kingdom is through self-denial, even suffering unjustly.
The book of Jude, a scathing indictment against false teachers, may be the most neglected book in the New Testament. False teachers twist grace into license.