There are millions, if not hundreds of millions (probably less than a billion), of free adults living around the world without subscriptions. Many in the US too (250k is a low estimate) of thousands to a mi, don't require subscriptions to live. You asked "Don't we all need subscriptions to stay alive." To which, the answer is clearly no as proved by all the people doing it. I'm really not sure how that's even complicated or confusing. People have subscriptions because it's convenient, not "to stay alive".
https://realestate.usnews.com/real-estate/articles/the-guide...