Modding was added to the game in order to increase sales (blame skyrim), they even have people paid to work on the modding portion of the game and devkit.
Modding is important to the game and the success going forward, it is in their interest for it not to be a shambles as it is now.
Washing their hands of it is not only a waste of the massive investment they put into adding modding (and the headache the devs had to go through to work around it) but also it will lead to people refunding the game and countless “the game is broken” complaints that will come from those mods being broken.
Most people will install a mod and then blame the game if the mod breaks it, this is how games get a bad reputaion for being broken.
This is the most subbed mod on conan workshop:
It’s completely broken, installing this mod will remove huge chunks of content from the game and most likely make it crash all over the place.
Why is it still there? There are lots of prominent mods like that.
Click on most popualar mod or most subbed and you’ll see large numbers of the top ones are broken, to the point of really breaking the actual game when you try to play it.