That is a political obituary list. They are done and will never get elected again.
Sasse just got 67% of the vote in the general election. I wouldn’t count your chickens on that one just yet.
Except for effective primary action, all 7 could go out of office in a few seasons and usher in AOC and Bernie style leftists for a huge majority in the Senate. That’s why people tolerated Murkowski, Collins, et al up to now.