My use of ZT is purely personal in pursuit of my ham radio hobby. My radio station is about one hour’s drive away from my home and ZT let’s me connect to and control all functions at the station. Unfortunately, I’m barely proficient in networking matters and just learning on the fly about ZT running on my RPi, but it has been a fun experiment over the last couple of years for this retired industrial automation guy. I still have lots of dumb questions!