So we need pragmatism here. With a hair thin margin in the Senate, and a very tight margin in the House, we can't be squabbling over the above, and we should take the power we have and get what can done. Sinema and Manchin aren't going to liberalize up, so stop expecting them to. And let's not Jeffords them out of the party which would make us appreciate what we had.
I'm curious what exactly "we" should be doing, aside from attempting to pass meaningful legislation, keeping the government functional through the present times of crisis, and filling appointments as they appear. As angry as I indeed I am at the turncoats, and the general spinelessness of the DNC in dealing with them, I don't see legislators or the executive branch as focusing on them to the
exclusion of doing what they are supposed to be doing. The government hasn't been as effective as it currently is in many years, I have no real complaints about the White House as a functional team at present.