I think the medical community has lost a lot of trust. Pretty sure I posted about this a few pages (or more?) back. Again from my EMS background, I knew people in the northeast who were in the thick of it from March of 2020 onward for a number of months. They had terrible stories. Some of them were understandably quite vocal from their experiences about people taking precautions, mandates being needed, and that people should just listen to "the experts." (Side note: Many of them spoke of being overwhelmed, and I have no doubt about that - but there have also been plenty of hospital closures/total bed losses leading up to 2020. This reduced capacity, partially because hospital CEOs wanted to run leaner operations.)
The problem is that when circumstances change/new data arises, experts these days seem to not adjust. I asked some of my friends if, when we go to war, the country should just be quiet and listen to the "experts" (generals, DOD civilian leadership, etc) regardless of what else is seen or heard. We were constantly turning the corner in AFG. Some of them got it. Some didn't.
The more the experts dug in their heels, the more people started losing trust in the medical community. And when hospital CEOs started letting their infectious disease specialists (who are some of the most hypochondriac/risk averse people out there) make lots of decisions for the entire hospital community, further trust was lost. People weren't allowed to be with their loved ones when they passed. Fathers weren't allowed to be present for births. Plenty of other boneheaded decisions as well, which I and others eventually saw as not so much needed to control the virus, but which instead made life easier for some of the less friendly or cordial medical professionals (and there are plenty of them out there, unfortunately).
I have no problem with people choosing to wear a mask - and if the data ever overwhelmingly supports it (like smoking and secondhand smoke is bad for you), places requiring people with certain symptoms to be masked. Masks for all, no matter what, all the time, is a silly policy, and the field would be much better off investing in HVAC/ventilation upgrades.