I mean, this reads like you don't understand any of the power players in the Republican caucus, the dynamics of why the filibuster is important to the current Senate leadership, or if there are even 50 votes to nuke the filibuster, but okay!!
They used budget reconciliation to repeal Obamacare, which they can do. They cannot use it to pass a new bill, unless you believe that the entire Senate is behind Ted Cruz's methods, which, lol.
I am 100% not talking about them nuking the filibuster. I am talking about them stretching the rules around budget reconciliation, which can be used as a tool to get around the filibuster, but is still extremely different from nuking the filibuster as there are many other restrictions to budget reconciliation. Why do you keep conflating it like i'm talking about them nuking the filibuster? And why do you think they titled it a budget reconciliation bill if they don't plan on using budget reconciliation?
Reread that vox article to see what sort of norms I expect them to break, which are not the filibuster. I don't expect them to go full nuclear on senate rules altogether like ted cruz, but I do expect them to try to expand the definition of budget reconciliation. The senate parliamentarian isn't exactly an infallible judge, and I already said why I believe that is the case.
McConnell is clearly not a warrior for senate norms given his role in obstruction of Obama. He is potentially worried about giving up the democrats as useful cover for certain house bills not passing, but this still gives him tons of power in saying what is and is not acceptable as budget reconciliation, while still maintaining complete cover of blaming democrats when bills they don't like passes. It also has other limitations baked in to make it not benefit Democrats as much if they were to gain power.
And I think people are really overselling establishment pushback against this bill for going too far. The pushback for it going too far is almost entirely from the outside. The pushback on the inside are entirely from the ones that think this doesn't go far enough. Between worries about a blowback if they do nothing, knowledge that need the freedom caucus to pass it, and a personal want for obamacare to be repealed, this is not a bill McConnell wants to hold up.
To say otherwise seems to me like a deep misunderstanding of republican interparty dynamics and senate rules.