Yeah, I guess it really depends. A decent chunk of my school friends have ended up emigrating or going to university halfway across the world. The Internet is neat but timezones are still fucky.
There are still overlaps, I have friends in many timezones thanks to that there internets, and there are at least a few hours daily I can find to give em a shout if the need arises.
But more often than not some groups of mine can be radio silent for 6+ months at a time and then randomly strike back up like nothing happened. Catchups are had, games are played, and things are just like we never parted. The at some point we will drift apart again and it’ll be another however long until we’re brought back together.