As you probably know, there is a crack between the walls in the corners of every tunnel area which you can zipline into, or throw in a flyer. This then gives you complete unabated access to the huge cavernous space around the tunnel walls on both sides of the tunnel. There are 2 of these cracks per tunnel, so around 16 tribes can be living inside of these holes.
These are very clearly not 'ratholes' in the traditional sense. They are fully buildable, with capped turret walls, with no option to soak or raid.
Given how few cave/base spots there are on this map, it's a real disappointment to have servers taken over by people living in the mesh. They can live and raid with impunity, knowing they can teleport in-and-out of their mesh bases without any threat.
This needs fixing immediately, and all bases in the mesh need wiping.
Our server has gone from 3 tribes built in 'outside' areas, or in the vents around lunar, to being nearly fully decimated by tribes living in the walls. These spaces are so cavernous that they are able to place literally hundreds of cloning chambers.
We have also reported countless tribes to via the ticket system, only for them to be marked as closed with the generic ticket response soon after. Clearly, we go and check the locations after, and the tribes remain; almost an implicit endorsement from the enforcement team.
If this is allowed to continue, official servers will become a joke.