A few things you forgot:
Porn was on magazine racks, video stores and 35mm film watched in basements. Anonymity wasn’t possible, other than Groucho glasses.
Schemes like callback codes were used to reduce the very high cost of international calls.
Cars were used to get somewhere… with someone.
Drive-in movies.
Drive-in restaurants with waitresses on skates, Deliveroo.
Letters.
Car phones.
Citizens Band and Ham Radio, the original social networks.
There was no way to know how to make peach mango jalapeño sauce unless you went to a library or book store.
Finding a gas station when you were running out was a crap shoot.
Having to see a doctor about that rash, instead of two nerve-wracking days of conflicting information before actually seeing a doctor.
There was no good way to take a picture of yourself.
