https://tallsfromabashfulcat.blogspot.com/2022/06/welcome-to-age-of-white-out.htmlThe Constitution  Reads We the people! this means that all political offices and governing should be voted on and appointed by the people for the people .

A term of four years should voted on by the people  after the The President nominates someone for a vacancy on the Court and the Senate votes to confirm the nominee, which requires a simple majority. 

 When US Supreme Court justice retires or dies, A the President  with a four year job appoints a Judge  to this  lifetime  Job. They both should be at the same Term limits in the united states.