I imagine it will be like other department replacements — over budget, full of ego, an architectural exercise in idiocy, and full of stupid features for every group that the government panders to in inclusions.
It’s worse. Most wouldn’t need to be replaced if they were properly maintained over the years. Instead they waste their maintenence budgets on lining their pockets and then come back for a new building later.
Some of these government buildings fall apart in 10 years.
It’s all a scam. When you are spending $4.5 trillion a year with two thirds of a trillion in deficit...every slimeball finds a way to skim some off.
No one really cares which is why it’s so difficult to change it.