This is mainly for game developers that are building out prototypes or in early access with a small community and such.
Being able to submit a bug report ticket to the developer through itch's interface would be extremely beneficial for small developers, especially if it was similar to how github does their "Issues" which are basically bug reports for repositories where its all integrated into the app. Being able to have bug reports be togglable would also help because maybe as the game builds a larger community then the developer would have to turn off the bug reporting feature just to avoid the flood of duplicate tickets and spam.
Probably requiring a template for bug reporting types and/or feedback and being able to see all the open tickets would be make it easier for getting information on how to improve their games.
Documentation on Github Issues for reference: https://docs.github.com/en/issues/tracking-your-work-with-issues/about-issues