On one hand projects developed by 2 passionate devs ; on the other hand a team of entry to mid level devs working on someone else's project for the money.
That team changes every 6 month when another company offers more money. If only one or two people are working on a project, that's a high risk for the company.
If you got one or two highly skilled people in that team of 10, you are lucky. Managers don't want them to work alone on their project, they want them to help the team grow.