> The cuts so far are at best rounding error
The budget is going to be messy. You're going to get a Liz Truss budget, which is definitely going to make a lot of the public unhappy.
> future bipartisan efforts
I think one effect of all this is creating a group of angry Democrats who, in a mirror of the Tea Party, will start primarying any Democrat who uses the word "bipartisan" as anything but a swearword.