Discovered a new rabbit hole to explore.
Haven't watched the video fully yet, but it is interesting so far: Chloride dioxide is apparently a rather effective killer of bacteria and viruses with practically no side effects on humans. It fully dissolves in water, yet according to chatGPT, when chlorinating water they use pure chlorine, bleach or similar but not chlorine dioxide.
Chlorine dioxide is cheap and reportedly extensively used in African countries to treat bacterial and viral infections with great success.
If you feel like exploring this please tell me what you think after watching the below.