Q, and the plan, will never be admitted to. There will always be plausible deniability.

Too many horrific things have happened and the plan, and the planners were involved. If not directly, they committed misprision by letting much of it continue, unabated. People who lost loved ones will put 2 and 2 together and realized their loved ones were sacrificed as part of the plan.

So, the plan never existed and never happened. That will be story to the end. Forever. MAYBE, in 50 years the truth will be told when all the guilty are beyond human justice. But few who lived through it will ever know, officially.