But that is the risk founders chose when they put their money in (a) any bank and (b) specifically SVB.
Your money is only insured to $250k. SVB had no CRO, lobbied against regulation, made no efforts to comply with Basel 3 and was engaging in risky bets that many had previously warned about.
CEOs have a fudiciary responsibility to understand and mitigate risks. And expecting taxpayers to bail you out (either directly or indirectly) when your incompetence causes harm is simply not fair.