@The King of Dankness, I have free water at home? If you mean tap water, that sh1t is nasty AF in most cities that are more than a couple of decades old, the tap water gets contaminated over time, and most governments do minimal work to maintain it.
Ah, you see, the water is smart, you think it is trapped, but little do you know... one day all the smart water in the world will burst out of their prison and take over the world
It's smart because you pay a little extra for something you have for free at home!