Yes, hindsight is 50/50.The problem was this matrix:
Early Covid Statement 1: Everyone should wear a mask. Effect: People hoard masks like toilet paper and some at risk don't have masks when they need them, but long term people trust the consistent easy to understand message. You can spin this with follow up statements about supply and risk, but this scenario is about having a strong masks are needed by all education (clear messaging) before dealing with the supply issue.
Early Covid Statement 2: The public shouldn't wear a mask, leave them for the professionals. Effect: People hyper focus on the change of message when it comes. If they think masks work; they think you threw them under the bus early on, if they think masks don't work; they think you are throwing them under the bus (financially) later on. Either way they don't like the change in guidance.
Which method would have saved more lives. We can guess, but we can't prove.
I would have liked the messaging to be more like statement 1 even if the supply of masks was limited and they suggested we shelter in place if masks weren't available for mixing in public.
Maybe we would have seen different spin by the side that went anti mask, maybe it would have been less effective, maybe just as effective for another reason. But as someone who is pro mask I found the early statements poorly framed. They set themselves up for failure by not suggesting "everyone mask" soon enough.