When I first started watching TV there were only the Big Three: CBS, NBC, and ABC. We had just a handful of shows we loved and followed, maybe a few others we watched with family members or friends. Often we just played outside.
There were various local channels, but they offered mostly re-runs, news, or sports — not much original content. It wasn’t until the Second Era, of cable TV, that original content offerings exploded into so many choices. We had to pick what we watched among all that new content.
Now the Third Era, streaming TV, with even more original content to choose among. On the other hand, also the chance to catch up on content we missed along the way!