Well, the world is breeding new antibiotic-resistant bacteria at a terrific rate, and it's not clear that bioresearch will stay ahead in the race: https://ph

Well, the world is breeding new antibiotic-resistant bacteria at a terrific rate, and it's not clear that bioresearch will stay ahead in the race: https://phys.org/news/2017-05-strategy-ways-emerging-antibiotic-resistant.html So your theory's prediction could also come about "naturally".