” I don’t see 40 pro-China or pro-Russia senators”
Well there were over 120 members of the House of Representatives who voted to overturn a Presidential election. So while we arent at 40 percent yet there are indeed a lot of folks who are doing the work of Putin.
“Should the Supreme Court be abolished because how the Supreme Court ruled in Dred Scott?”
No, but the Constitution was amended to overturn that decision and Congress increased the size of the court to help to make sure that there would never again be such a horrible decision. Note that one of the justices in the majority, John Archibald Campbell, would commit treason against the United States, joining the Confederacy.