Three Constitutional Amendments to Restore Democracy
Right to Vote
The right of citizens of legal voting age in the United States to vote shall not be denied or abridged by the United States or by any State in any public election held in the jurisdiction in which the citizen resides.
Congress shall have power to enforce this article by appropriate legislation.
https://www.fairvote.org/right_to_vote_amendment
Popular Election of Presidents
The President of the United States shall be chosen by direct, popular vote of the United States citizens of legal voting age.
https://www.tesd.net/cms/lib/PA01001259/Centricity/Domain/316/Electoral%20College%20Reform%20Plans%202015.pdf and https://www.npr.org/2020/11/06/931891674/as-presidency-hinges-on-a-handful-of-states-some-have-made-a-popular-vote-pact
Term Limits for Supreme Court Justices
Justices shall be appointed by the President, with the advice and consent of the Senate, for eighteen-year terms to the Supreme Court. Such appointments shall be staggered each two years.
https://www.americanprogress.org/issues/courts/reports/2020/08/03/488518/need-supreme-court-term-limits/ and https://fixthecourt.com/fix/term-limits/