SVB was not the only bank involved and was at a $25B deficit (from the latest I have heard) due to the fact it was having to sell those bonds at a loss to try a

SVB was not the only bank involved and was at a $25B deficit (from the latest I have heard) due to the fact it was having to sell those bonds at a loss to try and provide liquidity to depositors. Also, that completely ignores the time value of money. Even if those bonds will be worth enough at maturity, holding money for 10 years isn't free. They are getting 1.5%, but the risk free rate is much higher than that atm.