I frequently take advantage of the tax payer funded ownership of NASA imagery. I have a nice collection of ISS timelapse footage well before Apple provided them as screensavers.
However, "own a share of their media" means what, that I can have a legit claim to 30s worth of the content? How is that calculated? Divide the number of tax payers in the city by the number of seconds of each bit of content to see how much of it I "own"? You're really bending the concept of tax payer funding here. If that's how you want to go through life, then you do you