The other fantasy is that if you pass some sort of plan which gets Social Security in surplus for the next 75 years according to the SSA then you get credit for "saving" Social Security and that the issue will be then off the table until the end of time. What will happen in practice is that the trustees will inevitably make minor and completely reasonable tweaks to the assumptions underlying their projections so they can once again have the trio of "nightmare," "middle ground," and "everything's awesome" scenarios, with the middle ground scenario showing problems at some point in the future. Then the pain caucus will be back to tell us just how much granny needs to starve and Wall Street will return to siphon up all the money into their gaping maws.
It will never end.