What's bizarre is that this is a particularly big bank to be going under. Most of the ones that die are tiny because banks have a real economy of scale here.
Lehman and Washington Mutual were truly exceptional cases in the 2008 crisis, and SVB may be right there with them in a few weeks.
2008 also had IndyMac and Wachovia[1] and a whole lot of regional banks, which were not small either.
[1] which technically didn't fail but had its retail banking operations forcibly absorbed by Citigroup in an overnight shotgun wedding officiated by the FDIC, but hey who's counting