I wonder if this has more to do with what level of success is sufficient for individuals vs teams. If you're doing this for money, teams need to be 2x+ as profi

I wonder if this has more to do with what level of success is sufficient for individuals vs teams. If you're doing this for money, teams need to be 2x+ as profitable. This would track with the result that larger teams are more likely to start have a non-profit. In a world where you're swinging for the fences, this model would still argue for teams.