I think the problem with the mask discussion is both sides over represent what the other side is saying. Proponents likely don't view it as a panacea, just as opponents probably could be convinced it is a good idea to try.
To be clear, there were and are people that are in the extremes. People having meltdowns over being asked to wear a mask did happen. And that doesn't make sense.
However, it also takes rather high confidence to think that masks were meaningful impacts on school transmission. And getting either side that is invested in a position here to discuss with the others is difficult. I'm not clear why.
So, people will talk over each other and not actually engage with the discussion, but the weakest form of the discussion that they can dominate.
For myself, I don't understand it, either. Agreed that masking was not a big deal. But, literally everyone I knew that made a big deal of masking all of the time were the most likely people I knew to have covid. Usually several times in the year. It made literally no sense. (My guess is they were the most likely to test all of the time, and odds are high they had a few false positives?)
Now, as indicated by my comment on schools, I also think it was pointless to try and get preschools and such with masking policies. Happy to be shown I'm wrong on that, but the messaging around kids and covid was abysmal.