Earlier quoted context omitted.
I just caught myself on the funny fact, that my level of trust for some stranger on HN is higher than the level of trust for WHO. They worked hard to ruin their reputation.
Yeah, not after this: https://twitter.com/who/status/1217043229427761152?s=21
Just like any burgeoning subject, you should generally keep up with the expert recommendations. Expecting them to have had all the answers and get everything exactly right in a circumstance with as many unknowns as this pandemic has had is foolish. It's silly how many people are treating medical agencies like this as if they're complete amateurs because some of their educated guess have ended up not being ideal, or that they've updated their recommendations regularly based on recent data.
It seems like people are expecting medical organizations to be like politicians. Updating recommendations based on new data regularly isn't "double backing" or flip-flopping, it's updating recommendations based on new data. It does mean that sometimes their advice will not be correct, especially when the data is thin, but it's literally the best choice you have available.
I really expect a technical community to be better about this kind of stuff. Limited data means less reliable conclusions.