The biggest anti-mask fools in the country are Trudeau and Tam, they couldn't see the obvious benefits of masks back when the virus was reputedly extremely dangerous. Masks aren't nearly as important now.
I'd say that anti-vaxxers were foolish too if there was a vaccine [that was proven to work and to be safe] back when covid had the potential to be a deadly pandemic, but being anti-vaxx now isn't foolish at all.
The actual fools are people who say "1) The drug that has been proven to be safe after millions of people took billions of pills over the past 65 years is suddenly too dangerous to use against covid - based on some recent anecdotal reports. 2) We need to get a new vaccine that's never been tested before, and may not work, and we will give it to everyone, including people in the demographics which have no reason at all to fear covid. We trust that a new vaccine will be proven to be perfectly safe after a small amount of testing."
Just remember, vaccines are still hit-and-miss against the seasonal flus which have been going around for decades, and flu shots have been given to thousands of healthy young people with deadly consequences. You're asking people to take a serious health risk who have nothing to fear from covid.
Also, one of the big attacks against covid was "Trump is trying to make his friends rich!" That was false, because covid is off-patent, but the fact is thet Remdesivir is on patent and it has been 'proven' to be successful against late-stage covid - that's a spensive meatball. The new vaccine will also be patented. Hmmmm, two patented treatments are already trusted to fight covid (one of which hasn't even been invented yet) and an off-patent drug can't get a proper trial....
FYI the term anti-vaxxer carries some clout because it is primarily used to describe people who are too stupid to get their kids vaccinated against thinks like polio, meningitis, etc which are usually fatal and are still possible to catch. The term anti-vaxxer in this context is more like someone who doesn't take Tylenol when they have a minor headache.