I'll preface my remark with "I detest Ryan and am not defending him." But, he is not the only one who plays this game with the public, it is baked into every single Congresscreep. It is one of the ways they lie and justify backing away from their predictions, stated principles, and promises. There is deep institutional rot, and I believe the rot will eventually consume the institution.
Ryan is more visible due to his position, and on this project, he is acting a bit of "point man," perhaps to give others some cover.
Brilliant post and right on.