No. Because it is real footage, just without biden in it.
Biden was pasted on top, or the microphones were pasted on top. The background wasnt replicated.
Think about it. Cabal has hours of background footage in high resolution, why waste time and effort to recreate the background… who creates a set and then greenscreens the character? Nobody. Everyone in industry greenscreens the set, and places the character into a background (cg background, or a real background).