Yes, the 22nd Amendment could be “worked around”. It could also be repealed. Prohibition (18th Amendment) was “forever” and “set in stone” — until it was repealed by the 21st Amendment.
Bannon may or may not know something. Sure does give the impression that he’s in the know, however. Interesting.
I think he came up with that idea\plan after his third bottle of Old Overcoat”!