Yeah did get that - could update the video with clips from just the last 20 yrs or so.
There is a feel to things now that seems very mid century - atomic agey.
At any rate, the video was worse than the audio, apart from the content, the visual effect is kinda flashing lights. So my listening/viewing strategy was short bursts of play/pause/play/pause.
The echoing of that past into the present gave me the motivation to persevere.
Completely unaware of this until now. Musta been in a different America in the 80's, no doubt still am, just didn't think it started that early