First : The US government would give people cases of water based on your social security number like they do with snap which currently, can make some people depending on your social security number, wait as far as two weeks into the month for food stamps. So imagine how that would play out with water. By the way that's a way (☝🏻 not THE way, A way) they ration food in communism, they use things like your birth date or state identity (social security) and then ration it that way. Imagine toilet paper being given to you in rationed quantities based on your social security number.
Second: I only agree water and the ability to have a tent without being detained should be basic human needs. Food is a survival thing. You earn food by either by killing your own food or buying it. Water in the other hand it's around but we as humans worry about parasites and shit because we need to so maybe we just start talking about lifestraws more often.
I think that laws surrounding the inability to live life without relying on the grid are exhausting and I think that we're all just meant to be kept down.