A lot more than that. If the Dems had a say 54 seat senate majority the Dems would magically spawn another 2-3 of them from the attic. These "new dem" types aren't going to take the political damage for their actual beliefs if they can have their cake and eat it too. And they can. Getting shit on for being right wing is Manchin and Sinemas job. And it's why the Dems were never going to do shit about them because there's quite a few democrat senators who see those guys as taking the fall for them.