Be careful that you are not basing your argument on whether you personally like lemonade.

If a kid's lemonade stand increased its revenue from $1B/year to $100B/year in two years, we would be paying serious attention to their product. People seem to love that lemonade! At this level of increased demand, maybe it's ok to let this kid borrow $1T over 5 years, because even if his growth slows down to 2x/year instead of 10x/year, he will still be covering that investment. That's hopeful and risky, but not at all insane in my view.