The author myopically tries to extrapolate this incident to "the economy" and "other industries". SVB's customers panicked. But who are SVB's customers. For the most part, VC, PE and non-profitable "tech" startups. Not surprising they would panic. They produce nothing themselves, conduct surveillance, sell advertising services, pay employees from funding rounds and call this a "business model".
This is not "the economy". This is a giant sucking leech attached to it. A parasitic fungus that has attacked the minds of an alarming number of susceptible people. But not everyone is a mindless zombie.
Among other things, the parasite needs "zero" interest rate borrowing to survive.
"The economy" is not synonymous with Silicon Valley nor the SV mind virus.