https://www.americanthinker.com/blog/2022/01/on_the_filibuster_kyrsten_sinema_and_joe_manchin_came_through_in_the_crunch.html
Almost a year ago, Senate minority leader Mitch McConnell agreed with majority leader Chuck Schumer to an equal power-sharing agreement for the upcoming session, reflecting the 50-50 split between the parties (with Kamala Harris as the tie-breaking vote). In exchange, McConnell agreed to allow the question of the filibuster’s continued existence to be brought up to a vote. He did so because Senators Joe Manchin and Kyrsten Sinema promised not to end the filibuster. That was an incredible gamble but, on Thursday, Manchin and Sinema came through on a filibuster vote. A furious Biden started hollering about the horrors of life without federalizing American elections and made it clear Democrats will keep coming back.
I must admit that I was dubious that either Manchin or Sinema would keep the promise to protect the filibuster. I was certain that they’d find a reason to go back on their word and end the 216-year-old procedural device that blocks a minute majority (such as the Democrats’ majority thanks only to Harris’s vote) from running away with legislation. But they didn’t. If I were in the room with them, I’d apologize for doubting them.
After explaining why she supports the “For The People Act” (and she’s completely wrong on that, as I discuss briefly, below), Sinema elegantly explained why she would not vote to end the filibuster: