Yeah! It just didn't seem at the time like it was true, like maybe they linearly projected out the dollars or something. But no, from the guidelines doc, it looks very grim indeed for SBF.
It also makes the time gap between now and sentencing feel a bit performative. It doesn't make a ton of difference either way since he's managed to land himself in custody with the witness tampering antics, but it does mean that there's not much point in his lawyers quibbling over things like "how does the bankruptcy fit in" and "does blowing up your own company count as destroying a financial insitution, or is that intended for when you topple the victim of your crime", because even if we nix both those modifiers it just shifts him from "life plus cancer" to "life".
I share your expectation that it'll turn out there's a statutory maximum somewhere, but the math seems the check out.