> This encouraged examples like; people walking up to you in the supermarket explaining why you should take your mask off.
I attended FOSDEM in Brussels in 2020 right at the beginning of February, after COVID was identified, but before the big push of lockdowns in March. I had to transit through Atlanta to get to EU, and had a long layover so left the airport to visit a friend. While I was in the airport and flying, I wore a P100 rated half-mask respirator with cartridge filters the entire time. Recently the TSA and airlines had been experimenting (and now fully implemented) facial recognition for identity verification in US airports rather than handing the TSA your ID. It's supposed to be optional, but I got delayed 20 minutes in an otherwise empty line re-entering Atlanta because the TSA agent on duty wanted to argue with me to take my mask off and how masks were ineffective, and that's what the doctors/CDC (based in Atlanta) said, and how arrogant I was that I thought I knew more than the CDC. I kept my mask on. I didn't get COVID, and in fact still haven't had it at this point (although I'll likely get Omicron) by following common sense precautions and being vaccinated.
The telling people not to wear masks or buy masks was one of the biggest things for me that immediately let me know that the public was being lied to and manipulated. I've made a point of keeping up on the latest research and sharing what I know with family and friends directly, including preparatory advice. I already had a "pandemic prep kit" in my prep supplies, which had plenty of respirators, and I shared them with family and friends early on when they were hard to get. To me, it's utterly obscene how often even /basic/ easily verifiable facts were lied about to the public, masks especially.
Now that this has been politicized as an issue in the US, it's just made it harder. Here I am knowing the government lied consistently throughout the pandemic to everyone and that many of the "precautions" were nonsense, but the entire time advocating masks and vaccines... nobody on any political aisle likes truthful information since their selection of "truth" cannot match with reality.