I'm giving it a non-zero chance that the bulls running through the china shop are going to try and eliminate the FDIC because of nonsense like this. I can't imagine how bad the bank run will be if that happens.
I still have the gold sovereigns I bought in 2008, but that wasn't anything like "all in", more of a shiny desk novelty.
Second, why not T-bills? When would T-bills be a problem? If the federal government went down. Compared to a bank, which would be a problem if the bank went down. Well, which is more likely to happen? I think the bank is far more likely.