You’re inability to imagine a scenario does not make it impossible. You gave me a false dichotomy, I gave you an explanation of why it was false. You don’t have to like it. Nobody does. But they would have months to campaign. The primaries aren’t even over yet, so it wouldn’t theoretically cost then anything. Dems just need to do it. They’ve had since October. They’re the ones making the choice here. They could make a different one.
But they won’t. Because they care more about making sure the “right people” have power than representing their constituents or even doing what’s right. This isn’t the first time and it won’t be the last.