Why not? Why do workers and owners being exactly the same set of people make it impossible to successfully develop games? This is an extra-important question to answer because a lot of these indie dev companies are a dozen or so people in total.

Lot money divided by many people = little money

Lot money in one person not divided. Still lot

Thanks for coming to my ted talk

Also - didn't say it made it impossible to develop a game. Nice go making weird assumptions, though.