Another minor point : Even if/when any person can prove the process was not followed correctly, the lawyers in government (including judges) simply rule that it was intended. If someone proved beyond doubt that the income tax of today is unconstitutional and illegal, I have no doubt that the courts would nonetheless order its enforcement "because of national security". This applies as well to any that would cause loss of bereaucratic authority . Those that gain power NEVER willingly give it up.
Then it must be TAKEN from them.
And I, for one, say "Thank God Almighty that the courts aren't inserting themselves into those issues, at least."
Consider this: by the statements of those who argue as you do re: the 16th Amendment, the 2nd Amendment was never ratified, either. You want to hand Hillary Clinton and Sarah Brady the tool needed for outlawing private weapons ownership?