When people do code review off a pull request and sees it’s slop, it will go back to the developer to fix it. I guess if a person submit too much slop, they will get banned or something similar.
However, I don’t know the Debian process to have new code submitted, but would guess that it have to be more than one person to go from code to build a package.
And how are they (Debian) going to to make sure this happens?
There’s no way to know for sure regardless. Having a policy allows them to take action when they do find it.
When people do code review off a pull request and sees it’s slop, it will go back to the developer to fix it. I guess if a person submit too much slop, they will get banned or something similar.
However, I don’t know the Debian process to have new code submitted, but would guess that it have to be more than one person to go from code to build a package.