I get that Fauci is a Bogeyman, much of it by his own blathering (i.e., it's substantially deserved). BUT, how is it Fauci's fault that the vaccine technologies available in the 1980s could not be effective against the HIV? Facts are facts, whether one likes them or not.
As for the "only 1000 patients involved in clinical testing", if whatever was being tested in 1986 was in Phase 1 or Phase 2 testing, those numbers were and are normal for those test phases. How is Fauci to blame for normal? Facts are facts, whether one likes them or not.
Further, tests of vaccines and other meds are conducted by hospitals and other health orgs, not the NIH (NAIAD being one of the Institutes) or the drug companies. IOW, Fauci had zero control over how those 1986 tests were operating. Facts are facts, whether one likes them or not.
Still further, participants in tests of vaccines and other meds do so voluntarily. How is it Fauci's fault that relatively few people chose to volunteer? Facts are facts, whether one likes them or not.
If Fauci really was "Stunned Into Silence", it was probably because he didn't know how to answer the ignorance of whoever was questioning him. Clickbait fail.