Ask HN: Biological co-processors that can allegedly smell better than a dog

I stumbled upon Koniku Inc [0] and watched their demo video [1] on their homepage, which sounds and feels like a Kurzgesagt video. How realistic is such an endeavor? Are they misrepresenting their progress so far at all? Should we get excited?

[0] https://www.koniku.com [1] https://vimeo.com/228147636