You can’t expect an old guy to remember everything. On the other hand, we expect even old guys to remember some things, especially when they are giving testimony under oath. From Zachary Stieber at The Epoch Times via zerohedge.com:
Dr. Anthony Fauci said he could not recall key details about his actions during the COVID-19 pandemic, according to one of the officials who questioned him on Nov. 23.

Fauci, the director National Institute of Allergy and Infectious Diseases (NIAID) since 1984 and President Joe Biden’s chief medical adviser, was deposed by Louisiana Attorney General Jeff Landry and Missouri Attorney General Eric Schmitt, both Republicans.
“It was amazing, literally, that we spent seven hours with Dr. Fauci—this is a man who single-handedly wrecked the U.S. economy based upon ‘the science, follow the science.’ And over the course of seven hours, we discovered that he can’t recall practically anything dealing with his COVID response,” Landry told The Epoch Times after leaving the deposition. “He just said, ‘I can’t recall, I haven’t seen that. And I think we need to put these documents into context,’” Landry added.
“It was extremely troubling to realize that this is a man who advises presidents of the United States and yet couldn’t recall information he put out, information he discussed, press conferences he held dealing with the COVID-19 response,” Landry added later.
Fauci and NIAID did not immediately respond to requests for comment.
Landry declined to provide more details about the deposition until it is made public, which will happen at a future date. But he said officials would be able to take some of what they learned to advance their case.
Landry and Schmitt sued the U.S. government in May, alleging it violated people’s First Amendment rights by pressuring big tech companies to censor speech. Documents produced by the government in response bolstered the claims. U.S. District Judge Terry Doughty, the Trump appointee overseeing the case, recently ordered Fauci and seven other officials to testify under oath about their knowledge of the censorship.