The top comment rebuttal is written by the author of the WebP lossless, https://github.com/google/butteraugli https://github.com/google/butteraugli and https://

The top comment rebuttal is written by the author of the WebP lossless, https://github.com/google/butteraugli https://github.com/google/butteraugli and https://github.com/google/pik https://github.com/google/pik so calling it armchairing doesn't really seem appropriate.