The point of destroying WHFB was to destroy WHFB, because it didn't make enough money for the suits. Now if you build up the exact same thing in space then it doesn't make a lot of sense.

They would have needed to fire the entire creative department, because they simply continue doing what they have done for 30 years. They lack the courage to break away from entrenched habits. It's an unfortunate truth.

The death of WHFB was very painful but it is almost as painful to see it replaced with what basically amounts to a parody of it.