Part of the job of the Senate is to represent the minority. They typically aren't the starting place for major legislation, but often slow down or heavily amend it.
You could argue that the minority should have no power at all, I suppose. Democrats used a similar argument to remove the judicial filibuster, which was a great idea right until they became the minority in the Senate.
That's really the big lesson that people never seem to learn about democracy: you'll be in the minority at some point, so get protections/obstacles in place while you're in the majority, or you'll regret it sooner than you think.
The math is transparent.
The filibuster is just something the senate made up. It does not exist in the constitution, so it is not a true obstacle. The R senators would have gotten rid of it anyway. It doesn't even protect the Senate "minority".
And the Senate's job is to prevent people from determining their own future. It was championed by anti-democracy activists like Alexander Hamilton. I hope it no longer exists by the time I perish.
Sure, this is a lesson about democracy. It's a lesson about how to subvert democracy.
For people like me, I don't care what "side" a justice is on. The justices literally choose which cases they accept... Of course there will be some debate on them.
What I find absolutely horrid is that the courts are packed with nominees hand selected by a group of US senators who not only cannot represent the majority of the US population/citizenry, but are also actively antagonistic toward people's will to determine their own future (see obstructionism by McConnell during the Obama years).