Perhaps they disagree, but they don't disagree enough to inconvenience themselves or stop publicly associating with their credentials. In fact they proudly sign public documents with their company name.

Maybe a normal person might prefer their salary or position over disagreements like this, that's a fair position. But these people put themselves on a higher moral ground by "condemning unethical use of AI". Clearly they need to be more ethical if they judge others based on this.