With the prospect of brain interface development in the next 100 years, it's possible we'll be able to have a meet-in-person perceptional experience while being physically away, virtually wherever.
Meet-in-person perceptional experience implies at least an order of magnitude less latency than Zoom. And such low-latency communication will probably be good enough with traditional video calls, novel brain interfaces will add less value.
And yes, latency physically can't be good enough if users are on different continents. So, interestingly enough, this future synchronous communication tech can have some de-globalization impact.
And yes, latency physically can't be good enough if users are on different continents. So, interestingly enough, this future synchronous communication tech can have some de-globalization impact.