The most private people I know would not ban all public recordings or to share all public recordings. They would ban with some exceptions to share recordings of people without their consent. Some would ban to keep recordings without consent. And they would not ban this if street photographers or so respected other people.

> But if this were law, so too goes the guy I saw in a park fire spinning,

He would have been there without you seemingly. Everyone who saw him there would have seen him. You meant your recording?

> so too goes the joy I captured on a strangers face at seeing a beautiful chandelier,

They would have seen the chandelier and felt joy without you seemingly. You meant your recording?

Did you ask to send them a copy? Did you ask to keep it? Did you ask to share it?

> and so too goes the countless photos of nature that happen to have people in the background.

A recording of a person and a recording of nature which happens to have people in the background are different. And some countries understood this when they made their laws.