Except that it isn't. All that classic NASA space footage was shared because it was copyright-free. As products of the US federal government they were not subject to copyright protection. They were transmitted and used everywhere. When "The Six Million Dollar Man" or "Buck Rogers" wanted to use NASA launch footage (or USAF crash footage) they just did. No questions asked.
SpaceX footage isn't from the US fed. It is private and therefore protected copyright. It cannot be used anywhere anytime. We all must ask SpaceX for permission. Use it in a manner that SpaceX disagrees with and you can expect lawyers. You wont see the failure footage from SpaceX ever used as nasa footage was used by countless scifi productions.
So no, this is no amazing thing. While modern footage is a visual feast, in terms of freedom it is a step down from what we once had. I think those running TV news networks (or youtube, or any other distribution network) would rather return to the old system whereby they could use footage however they liked. We won't ever see SpaceX crash footage used for much of anything.
What I am talking about. Six Million Dollar Man opening: https://www.youtube.com/watch?v=bGO57y4td-c
Original NASA footage: (Crash at about 2:00) https://www.youtube.com/watch?v=50dDWT48b9M