This is just plain bizarre reasoning. Please think about what you are saying. If Apple ever had to fund operations out cash reserves, then this would mean the company is losing money. Would you seriously want to be an AAPL investor if they went from being one of the most profitable companies on the planet to losing money?
Yeah I love that argument. Could you imagine a scenario where Apple needs $50 billion more than it can get by selling products and services? Running $50 billion in the red? How many people here would still be investing in it at that point? And who is dumb enough to think that that market would be cool with that expenditure just because they have the cash to not go bankrupt? I love it, so stupid!