That's great and all for packages I control, but I publish wheels already.
But do you or others build them with SLSA 3? https://slsa.dev/get-started#slsa-3
Also now you are moving the goalposts. Python wheels exist but not all Python packages are distributed as wheels.
If I am going through the effort to build wheels myself, then I don't need a resolver since I can just make sure to pick all the versions I need. Then I don't need rip to install anything.