Earlier quoted context omitted.
That's not entirely true. The effect you describe depends on loan growth. Money sitting in bank accounts isn't automatically funding anything. There has to be demand for loans and the banks have to be willing to lend, otherwise nothing happens. In other words, there's a difference between capital being available and capital being put to use. Velocity of money is important. Also, if I buy Apple stock today, Apple does…
But you did provide a little up-pressure on the stock price.
I'm just saying that boosting some share price does not in itself fund any labor. That's important, because the difficulty of getting the economy growing again after a balance sheet recession like the one we just saw, is to get money moving, not just sitting somwhere with a nominal price tag on it.