I mean you purported to add to the knowledge base of a domain older than written language without doing the absolute minimum engagement with the earned knowledge of that domain. Who is really lacking humility here lol.

You are pissing on the wrong person.

But even regardless of that, lapetitjort was sharing something that they realized themselves. No need to be a dismissive ass, even if it concerns the use of commercial dry yeast that is somehow older than written language.