Here's my theory:
Hall of Presidents was being looked at for replacement very soon. Therefore, they announce this experience prior to the 2020 election. If they announce it afterwards, they look like they were trying to see who won the election, possibly dividing guests. However, Disney doesn't want this image, so they will announce this attraction beforehand to look better.
Hall of Presidents was being looked at for replacement very soon. Therefore, they announce this experience prior to the 2020 election. If they announce it afterwards, they look like they were trying to see who won the election, possibly dividing guests. However, Disney doesn't want this image, so they will announce this attraction beforehand to look better.