And if you think that the court is politicized now, and that's a problem, each party expanding it to get a majority when they're elected is not the way to fix it.

(And if you think that the court is politicized now, and the problem is that it's politicized the wrong way, you're part of the problem. And if you think it's not politicized when it goes your way but it is when it decides against you, you're probably a bit biased.)