We have thousands of them remaining today. And usually buried in sand or in the ocean. That would be too expensive to remove because it’s a blockhaus (quite sturdy) and the sand + salt ruin the tools and engines used to destroy them.
And more importantly: it’s part of our history. We still keep our old castles so why not keep that. It’s a good reminder too.
Here a map of more than 2000 remaining blockhaus : https://www.cestenfrance.fr/cartographie-du-mur-de-latlantique/








Coding is the easiest part of the job and do not represent the main people activity.
Looking at the number of lines of code and thinking “they are only doing that” is like looking at any Mozart cues and thinking “he spent years to fill 50 pages of black dots?”.
Coding is like creating music. It’s not because you can write lines of code that the result will be a working solution.
You need to know your activity very well to be able to get the best from all the instruments you have in your hands.
Before coding any line, you had to THINK about the solution, find the best architecture, how to implement it without impacting in a negative way the product, detect the potential side effects, how to test in all the possible scenarios, how to maintain it, etc.
What you pay here is knowledge, experience, architect skills, coder, tester, troubleshooter, project management, devops, etc.
You pay highly skilled people who have the responsibility to not screw up all the servers infrastructure of the world, the brains of aircraft, cars, manufacturing tools, etc… And you don’t want them going elsewhere as the knowledge ramp-up of any newcomers could take years.
This is where the salary goes. People brain.