It sucks how everything feels like a toy. I think meshtastic is the closest thing to a “product”. They made a bunch of bad architectural decisions that are haunting them now like how nodes broadcast its info.
It doesn't surprise me. This is a deep networking problem and very few CS people know anything about networking or how to design clean, fast, low-overhead network protocols and systems.
If IP were designed today the packets would have 500+ bytes of plain text JSON as headers and the spec would support hundreds of extensions.
Usability wise Meshcore is better due to static routing and enabling (far) longer paths.
Because they are toys. For real work it makes so much more sense to use the internet. With the new satellite tech you can reach the internet everywhere.
Mesh radio is a fun way to chat with radio nerds in your area. Not a serious infrastructure.