ETA: Someone in comments above points out that the data is still coming in on this question. It looks like the best move is not to ever be exposed to varicella (maybe me?), and the second best move is to be vaccinated with chickenpox, and possibly the ultimate best move is to get Shingrix, but there's a lot of missing data and some timing problems here.
Reputation is hard to build and easy to break, and well every decade there are enough events to break it even before dealing with propagandists and lumping all experts into the same basket. The experts said there were WMDs in Iraq too. Increased transparency combined with a less than stellar history means that institutions have fully earned their cynical reception. Horrifyingly is the damage that such misconduct has wrought, as even when they are actually 100% right this time people have reasons to doubt them.