> And yet I note you haven't actually challenged my point
That's because, as I pointed out, you didn't actually express a point to challenge. You blathered some vague description and an accusation.
Now that I can see what you were trying to say, the error is clear.
The "food investor" spends his money, not mine. If he's wrong, he loses his money. Moreover, the food investor doesn't stop someone else providing food. Govts do that all the time.
Moreover, govts tend to go all-in on their decisions - so the amount lost when they get it wrong is much larger. Investors aren't monolithic - some get it right, some get it wrong.
Yes, you need food, but unless govt gets involved, you have considerable choice about how to aquire it.
> Except that in the real world, if you don't buy food you die
Speak for yourself. The "square foot" folks have shown that it's possible to grow an amazing amount in a very small area. And yes, poor people have the time.
> when one group of people who know they will never be hungry have the power to raise food prices across the board
Govts are the only group with that power. If I don't like the prices from ADM, I can buy elsewhere. If I don't like the food prices set by govt, there is no "elsewhere".