Hello!
Hope this message reaches the Devs.
I just seen this video from Space Coconut, it pretty much summarizes all the aspects and problems with the caravan system.
Bugs will happen that is not the main focus here, rather the system.
The main takeaway for me is the attacker/defender risk vs reward and how to control zerging caravans.
https://www.youtube.com/watch?v=zhiuiGykx5w
Thank you.