Well, it's a new congress, and both houses...as well as the Executive branch... have made a shit-ton of campaign promises, all of which cost a metric buttload of money. Something has to be the offset. You appear to think that the CV/CVW numbers are some sort of sacred cow. I fear they (and much else) are instead "meat on the table". We'll see, I guess.
I mean...yeah there's a $1.9T elephant in the room.
That said, it's not like deficit spending is a one party issue, both sides are miserably guilty of blowing out budgets to try to cram it all in.
Remains to be seen how it will play out, but I suspect that there will be bipartisan opposition in Congress from key states to chopping an entire CVN and CVW, that is a huge amount of local spending and jobs at risk otherwise.
That increased spending is also absolutely going to have DOD spending included in it. I wouldn't be surprised to see horse trading happen to float DOD requirements across the various stimulus programs and normal base budget to keep high priority stuff.
The bigger question in the longer term though should be whether 11 CVNs is the right answer at all, or if a different mix of CV types is the better one to support the spectrum of requirements.