Earlier quoted context omitted.
There was nothing arbitrary about that choice. This bank promised better deals BECAUSE they were not careful enough about the risk it entailed. That was their competitive advantage, and they made bank for it. Well, tough luck, now it's not anymore: it has nothing to do with being a large bank or a small bank, it has to do with healthy business practices.
Wait so now everyone has to sit down and evaluate their banks balance sheet before trying to do business with them? Silicon Valley Bank had nothing wrong with it's business practices other than they were concentrated in one particular industry, and a slowdown in VCs pumping money resulted in them shrinking deposits suddenly. They asked their investors for money, some VCs basically yelled fire in a crowded theatre and…
No, if you're not keeping more than $250k in the account, you don't have to do the homework. If you're keeping more than $250k in the account, you can afford to pay someone $1k to do a bit of due diligence.