This is clearly based on a very narrow reference frame.
And I don't need a specific youtube vid to know the technology is constantly being improved and expanded.
Well, sent them an email so you can save them some time and money. To the daughter of
Godfather of Cultured Meatt, or founder of world's first climate neutral egg farm, or Florentine Zieglowski with two masters degrees with a focus on cellular meat. Among others. Not people who downplay serious obstacles or work on fantasies (that's rich coming from you). Old stables and barns... Aside from the fact we don't have those, farmers here are already high-tech, it's already robots and machines that milk cows, they have plenty of room to build new facilities as clean as any industrial site could.