What if evaryone lived underwater?

If everyone lived under water, that would be bad because the video games we have would electrocute us if we put them in the water. And all of the food would go bad because it gets soggy or there's nowhere to put it cold in. It would be cool to live underwater because you get to swim everyday whenever you want. But it would be easier to get killed because you can get eaten by sharks, or a fisherman would capture you in a net. It would still be cool because you could collect seashells, old antiques from ships, swim with the fish, and we have to swim everyday because that is how we would travel from place to place. it would be harder to travel long distants' without cars under water, unless we use sea creatures to travel.