In the  early days of television , shows like I Love Lucy, Gunsmoke ( 18 seasons ), Happy Days, Dallas, Big Bang Theory ( 10 seasons ) and 60 minutes ( 43 seasons ) dominated.   They all appeared at the same time weekly, except during the summer when there were re-runs.  More recently, say in 2024, Sunday Night football has dominated, with a 5.31 Nielsen rating, Monday Night Football 2.57, and Saturday Night Football 0.92.  Survivor is at 1.06, and the typical series below 1.0.   In 1953, I Love Lucy had a 67.3 rating, but dropped to 43.7 in 1957, but was still ranked #1.  It ran only for 6 seasons. Streaming has changed all that.   Those weekly shows on your CBS/ABC/NBC and other channels are not all-consuming anymore.  For one, there are too many of them.  If you lived in Los Angeles, you can have access to up to 245 different over-the-air and free channels. Mind you, I still regularly watch certain major broadcast networks p...