There was a great scene in Station 11 which is partially set after civilization-destroying pandemic in which one character who was born before the pandemic explains to someone who was born after how ride sharing apps worked on a cell phone. It's magic of you describe it from scratch. The tiny device has access to a detailed mail of the entire planet, knows where you are and then a car shows up to transport you to your destination without exchanging and tangible money or even talking about it.
It's also telling that older SciFi gets this all wrong. In Asimov's Lucky Starr the protagonist had a space ship that can travel through the outer layers of the sun and someone had a dwelling on an hollowed out asteroid. Tables use energy fields for easier cleaning. Yet, the ships board computer doesn't even have a display and needs to print everything.
Asimov envisioned printers on spaceships and every evening I put on a pair of goggles that lets me interact with an omnidirectional volumetric display with millimeter accurate head and hand tracking. I think we are starting to outrun our own imagination.
It's also telling that older SciFi gets this all wrong. In Asimov's Lucky Starr the protagonist had a space ship that can travel through the outer layers of the sun and someone had a dwelling on an hollowed out asteroid. Tables use energy fields for easier cleaning. Yet, the ships board computer doesn't even have a display and needs to print everything.