1. Even Fauci is off zero covid/herd immunity. Guess dad4 is anti-science.
2. fully vaccinated is going to mean boosters. he's saying as much.
3. he's talking out his ass and guessing. there's no data yet to support how long the booster immune response lasts.
4. It's possible repeated booster would be needed to get long lasting protection
5. I know now several people who have been boosted. Many of them have had rough side effects (not debilitating but unpleasant). I think this is their last bite at the apple. Other than the elderly and immunocompromised, a significant amount of the people I've asked about this said it makes them feel so bad they are NOT doing this every 6 months. If they try and force it, I think we get significant civil unrest.
6. He's an arrogant ass that's bad at his job. If Biden wants to save his presidency and reset the COVID response, he has to throw Fauci (deservedly or not deservedly) under the bus and reset.