What was normal when you were a kid, but you never see anymore?

What was normal when you were a kid, but you never see anymore?
Showing up to someone’s house without a text or call.
Cassette tape innards strung out along the highway, glimmering in the sunlight.
Using a set of 20 y/old encyclopedias as reference for my homework. JFK is president!
Parents smoking in a car with kids with the windows rolled up
Moms yelling from the front door to their kids to come home for dinner
Toys in the cereal box
Memorizing phone numbers.
Candy Cigarettes
People talking about the Bermuda Triangle.
Pay phones and answering machines
Computer paper filled with lightly printed numbers and it had tear off sides. My dad used to bring lots of it home for us kids to draw on.
Everybody smoked everywhere. At restaurants, the office, airports, everywhere. There's a picture of my grandma holding me as a baby in one hand and a cigarette in the other. Nobody thought that was the least bit strange.
Smoking and non smoking sections in restaurants.
Quicksand in movies and TV shows