I think you might be amazed at how many businesses are quite successful at levels well below that. Perhaps for a technology business it's a small amount, but it can sustain one family quite comfortably in most parts of the US.
That quibble aside, I agree that if you can multiply that kind of success 3 or 5x and automate the living hell out of everything, you could be doing pretty well.
That quibble aside, I agree that if you can multiply that kind of success 3 or 5x and automate the living hell out of everything, you could be doing pretty well.