- Ownership is only the point person of knowlage/direction/insights
- Anyone can work on the code "owned" by someone else
- Idealy the writer fixes their own bugs and does their own refactoring (for speed and learning reasons) but that should NEVER obstruct delivery of a feature or value add to the company.
The moment a team starts pointing fingers for issues or starts building moats around "their" code then you have a toxic environment.