Interviewer: When will be back to normal?Every reporter is going to ask him the questions on when restrictions can be lifted and when we will have a return to normal. It’s their job and they are going to ask it. Fauci knows this or definitely should know it’s coming. IMHO he should have a concise and consistent response. I would be fine if what he actually said is that we have no idea or it’s too early to say as long as that was the consistent answer. IMHO he should always start out answering that question with a reminder that his answers will be an educated guess based on the assumption that we continue vaccinations at the projected pace. The answer should always end with a statement that we aren’t there yet so people need to continue to wear masks, distance, avoid large gatherings and get their vaccine ASAP.
Fauci: When cases are low enough.
Interviewer: When will cases be low enough?
Fauci: When we've manage to reduce spread enough.
Interviewer: How low is low enough?
Fauci: Based on the current variants some where around X per day.
Interviewer: By what date will cases be down to X per day?
Fauci: When they are.
Public: Fauci moved the goalposts, has no idea when we'll be back to normal has unreasonable expectation for case reduction.
Public Also: Fauci says we're practically done now, cases are already Y which is close enough to X that we're done. OPEN IT ALL UP!
Public Also Also: Fauci says we're never going to be done, cases are Y which is so far above X we'll never get there. CLOSE IS ALL!
Does that sound about right?

Based on what things look like on that date.What he says in between should be based on his educated opinion. That opinion can and should change over time but I feel like it shouldn‘t swing wildly week to week or based on who is asking the question and if/when there is a major change in assumptions he should explain why. So for example if he says no return to normal until 2022 in one interview
Because things look different now.and a month later he says I think we could see the lifting of restrictions and a return to normal in July
Because the rest of us, and more importantly the reporters, don't know that NOW and BEFORE were different?he should further explain why the target moved up (more vaccines, faster pace of injections, less fear of variants, etc).
The public contemplating every individual word and the importance of each on it's own is just like the questions from @DisneyFan32
Wildly going between doom and gloom and all roses, all trying to get an answer of a date that no one can give and is influenced by actions every day.