The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
Yes, the Enlightenment statement "think for yourself and let others enjoy the privilege of doing so, too" have a role in the bill of rights.
Let's remember that the Bill of Rights is the first ten amendments to the United States Constitution. It was written by Federalist James Madison to address some concerns that Antifederalists like Thomas Jefferson had, regarding the strong central form of government proposed for the United States.
The Bill of Rights includes freedom of speech, freedom of religion, freedom of reunion, and many more civil rights that people need to minimize or eliminate the possibility of having a tyrant government.
The Enlightenment statement "think for yourself and let others enjoy the privilege of doing so, too" indeed have a role in the bill of rights in that it recommends reséct for other people's ideas. And that is a must for living in peace. To be respectful and tolerant about the ideas, opinions, and activities of other people. That is recommended because diversity is the name of the game in a plural society.
Everybody is free, under the law that applies to every single citizen in the US, including the President.