Someday soon I’m sure we’ll get that paperless office.

This one I've seen pretty darn realized. My last "in office" job was more than 5 years ago, but while there were printers available they were not used often. Nobody would hand you a piece of paper with any exception you'd have to keep it safe or for any period of time, and even then you'd also have a digital copy sent to you. Then and now, I still keep an notepad, but its only for things I need to remember for less than 24 hours or that get entered electronically very shortly after.

This was a fortune 100 company too, not some Mom-and-pop office.