Speaking from my personal experience, I feel my (South American) priest would have rolled his eyes at this, the same way I would feel about (say) the Rust found

Speaking from my personal experience, I feel my (South American) priest would have rolled his eyes at this, the same way I would feel about (say) the Rust foundation releasing a clarification document on tabs vs spaces. I understand the need for a baseline to keep churches from holding mass with Fanta, and I agree that good wine is better than bad wine. But I easily imagine a Last Crusade moment where we learn that Jesus actually drank poor people's wine and, in an ironic twist (as suggested by a dead comment), it turns out that his wine was diluted and wouldn't fit the definition here.