It’s an unrelenting task, scientist or politician, to be telling people what they don’t want to listen too. All different areas of society have personal challenges and personal situations. They won’t give the answers for everyone, or what everyone wants to hear.
Justifiably we will have the opportunity to look back at ‘ground zero’, decisions, missed opportunities and any good/bad decisions and correct/incorrect choices that have been made. I think we will all be learning from this terrible experience.