You shouldn’t be downvoted. This FTX saga has nothing to do with cryptocurrency. The whole point of defi is to make these sorts of institutions unnecessary.
If I was someone else with access to that wallet, I could easily see waiting until SBF is out on bail and then moving funds to make everyone think it's him.
On the flip side, if it was SBF, he maybe could have done it before. Martin Shrekli has stated how he did blockchain operations from a contraband cellphone while in jail.