Now how to fix it. I think the best idea would be changing Thermite to an item that you need to make and for that you need to freeze it and then grind.
Grind part is funny, when you use All-In-One Grinder Thermite will explode so for grinding you need to use mortar and pestle. And last and no least: 75u for normal wall and 125u for reinforced or even more as items you can make in crafting menu.
I know those are really big nerfs but I saw some players that do speedruns to make thermite and use it on Captain or HoP office walls and they can do that below 10minutes.
Now changes for shutters and blast doors!
I have never seen myself and I got this info today and I tested it myself on private server so you can build shutters and blast doors in crafting menu! And as you can craft it you can also deconstruct it and here is a problem.
Anyone with screwdriver and multitool can set controller ID to different one than it is making shutters and blast doors that are in for example at HoP line useless!
I think the best change would be that you can install metal or plasteel like in airlock so you must remove it with tools and then you can access wires.
SOOOoooo as you know that you can go and sabotage HoP that you don't like
![Twisted Evil :twisted:](./images/smilies/icon_twisted.gif)