Buying a product that lasts more than a week after the warranty expires...
Full service gas stations. You may be too tender in years to remember them. An attendant would emerge from the building to fuel your car, wash your windshield, and offer to check the level of your engine oil. They have all but disappeared due to higher fuel costs and reduction in cost of labor.
Having an actual face to face conversation!
Marriages that last
Good manners / politeness... I have no idea why.
lots of lots cars on the road with only a driver in it.
Codpiece repair shops.