Why not add salt to lakes and swimming pools to reduce drownings?

To make a meaningful difference you’d have to add so much salt that swimming just wouldn’t be fun anymore. Never mind the utter infeasibility of it all in the first place:

Add salt to lakes, kill every living thing in and around the lake, deal with an enormous amount of rotting bio matter, and probably poison drinking water for an entire ecosystem.

Add it to pools, deal with salt deposits everywhere that ruin all the pool equipment, and make the water so saline that you can’t dump it anywhere.

You'll need quite a lot of salt added to achieve that effect. But then, you have to consider:

- salt in high concentrations ist deadly to every lively being.

We, and all living cells or even viruses, need water as solvent for our chem-biological processes. When there are some changes in water/salt ratio - the chemical process stop working.

But that's not the problem with your idea.

The real problem, the drawing would stop, but the people will drink themselves to literally death, as thirst comes up.. or, may be they will turn conservated like pork. Or even dry out like dry mummies

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.

And the pool pumps would have to be replaced to deal with increased corrosion. I know of one such pool in a retirement home that had the saltwater pumps taken out because of cost saving measures. And the amount of salt was nowhere near enough to 'prevent drowning.'

I'm looking forward to hearing an answer from someone who actually knows. My guess is that you'd need so much salt that it would add significantly to the cost

How would salt reduce drownings?