Automatic Retaining Wall Building

I would like to see, if possible, the mining towers controlling retaining wall building, and they automatically build them as needed using resources. and also making retaining walls stackable. I feel that would take a lot of the headache and guesswork out of placing retaining walls, as well as aid in the flow of the game

Personally, I'm against it, it's a separate necessary mechanic for career development, which only improves the process, because digging in this game is one of the most important parts. Perhaps the most important one.
You can remove a layer of 5-6 meters and copy both a long straight wall and a wall with corners. If you understand how to develop a career correctly, the process becomes very simple and interesting.

i am not in favor of this. sorry. i would like some better mechanics for the walls, but I want to place them.