Yesterday I read on here that "xyz doesn't mean SVB is going under like FTX did five minutes after doing that".
The difference is that SVB's depositors will see most of their money back, which is the point of the FDIC taking over.
Depositors will see all of their insured money back, uninsured deposits will be recovered based on available assets and/or terms of any resale by the FDIC, but could be lost in whole or substantial part. Large depositors could potentially see substantial losses.