I understand it...but I also have a real problem with that. In an attempt to very briefly slow the public purchase of n95 masks - which rapidly became impossible anyway as every major supplier of certified masks earmarked everything for institutional sales only - organizations like the WHO and various CDCs told everyone that wearing a mask wouldn't help protect you, which is of course an absolute lie, and often tossed in this silliness about how hard it is to actually use an n95 mask as cover which is of course absurd as everyone who's ever had to wear one knows; you can learn to do it perfectly in about thirty seconds.
So this extremely short term goal of minutely increasing the supply of n95 masks - minutely because the competition for buying them wasn't really coming from the general public, it was coming from other medical supply chains, so they got a handful back from retail suppliers but not many - was sufficient for them to directly, openly lie about the steps we could take to reduce the spread of this thing.
What's really screwed up about that is that since the buying competition for masks wasn't really coming from the public, it means that the net result may well have been the exact opposite of the theoretical desired outcome, slowing the spread of Chinese Coronavirus. If from the very outset they'd said "we desperately need n95 masks for doctors, nurses and paramedics, and governments and medical institutions around the world are buying up every last mask from every certified manufacturer so you won't find anything on the market, but to reduce your personal risk, wear a simple cloth mask over your face in public...it's not as good as an n95 but it's better than nothing" we probably would have slowed the spread AND reduced the threat to doctors and nurses because people would have been showing up to the doctor with a cloth mask on that would have at least reduced the droplet spray pathway from coughing or sneezing.
So in exchange for openly lying to us about how best to protect ourselves. and actively trying to persuade people not to do something that would genuinely have lowered their risk, and then later having to reveal this deception and the associated loss of trust that anyone with a memory should be experiencing...they not only may have gotten nothing, they may have made the situation worse.
That's profoundly screwed up and I hate this idea that we should accept that our public bodies are free to lie to us if it means we'll do what they want more efficiently. I'm completely against that concept.
Of course everyone is free to disagree and plenty of people do but for me there's just no higher principle to adhere to than governance by informed consent, and simply allowing them to lie means there is no informed consent. The goal should never be to do what we are told, the goal should always be to do what is right and we should be demanding the information that makes it easiest to discern what's right.