It should always be the standard for public institutions. Just because we are not perfect does not mean we should not strive for perfection.
Instead, he can only say things that "sound like what a trustworthy person would say", which is why they have to stick with medical dogma even when it's clearly expired.
Sure you can. Vaccines aren't computer programs and their side effects can't be programmed to happen after waiting 10 years; instead, they'd happen very rarely at shorter times and then become more likely to happen over time. So you can catch them by very carefully observing a smaller population.
https://twitter.com/nntaleb/status/1467855689531940867
I'm in a study with a silly name (HERO-TOGETHER) which basically means Google emails you every other month to ask if you've died yet. So far I haven't.