Returning to Jordan’s original ruminations on the Teletype of the Future, I’d vote for an internet run via torn-tape relay. 
Visualize busy little robots tearing incoming packet tapes off the reperfs and scurrying over to feed the tape into outgoing TDs……

Like this but roboticized with 1200wpm paper tape-
https://youtu.be/-UcVN1sOVZI?t=393

Cheers
Nick
--
Nick England K4NYW
www.navy-radio.com