Assuming we implement this 1. The amount of salt would pollute water resources for the next ~20 -30 years on average, regions that use Surface water would be th

Assuming we implement this 1. The amount of salt would pollute water resources for the next ~20 -30 years on average, regions that use Surface water would be the first to buy expensive water purifier tech. 2. People mostly drown in the swimming context because they overestimated their abilities. Swimming courses and lifeguards schould prevent that.