Same here. I have worked on projects where we had a very good understanding of where we wanted to go and had autonomy to make the right decisions. We cranked out a product in 6 months the company is still living off 15 years later. That was with 3 people who could be rated as 10x for this project.

And I have worked on projects where nobody knew where things should go but a lot of people had a say in what not to do. So we all ended performing at 0.1x.