> I am curious why vouch for provenance rather than vouching for quality.
Because the tech community only has ideas that involve solving problems with tech. Provenance is (relatively) easy to address with tech. Measuring quality might require human input, so that's right out.
Because the tech community only has ideas that involve solving problems with tech. Provenance is (relatively) easy to address with tech. Measuring quality might require human input, so that's right out.