I think that's a good point. Realistically, once the cat was out of the bag and the initial PR response from Mozilla failed to connect, the matter was realistic

I think that's a good point. Realistically, once the cat was out of the bag and the initial PR response from Mozilla failed to connect, the matter was realistically out of their hands. They could've encouraged Eich to stay and weather the storm, ensuring that the controversy kept going and Mozilla itself remained in the background of the gay marriage question, or they could've let him do what he did, and now endure the controversy from the other side.