Given a "united commons" and "participative software development".
What is a Project?
An example. You start "Hello world" project, simplest possible. And then - because its a typescript project - you do npm install.
Now what is your Project?
From #FOSS perspective nothing much changed. It compiles and runs.
From #SOSS perspective you've just interwoven your project deep into a huge grassroots chaotic commons, and are exposed to the #sustainability risks of that decision.