1. You think Amazon has the market of contractors that build houses locked down?

2. A $1T market cap is not $1T of spendable cash. This is exactly the point I was making that people don't understand the difference.

1. The contractors move to where the money is. They will migrate to specialized work that will not benefit those who can’t afford “competitive” prices.

2. You can borrow 1T dollars in cash, effectively maxing out what the physical world will allow you to spend it on.