Nowhere in your first comment do you make anything like the argument in your second comment. You say that my summary is reductive and that I built an “over complicated argument” by talking about broken promises. But then you essentially argue that this will be a broken promise!

Your second argument is more reasonable, and not at all over complicated, which is why I anticipated it. The problem with your fatalist take is that “mere talk” precedes, not only broken promises, but also fulfilled promises. Honestly, if your cynical take is right, then there’s no reason to expect anything from any party ever. Cynicism is depressingly fashionable on the left.