Mere ignorance is something we must unfortunately tolerate.
Active work to spread disinformation that will literally kill people - see [1] or just search for it, where a mere dozen people are responsible for 65% of the spread of disinformation about the COVID-19 vaccines, and are working to deliberately undermine vaccination efforts.
This isn't mere ignorance, it will get people killed. And before you say something like "well the fools that believe that idiocy deserve what they get", consider that while they may (sort of their choice), the family, friends, neighbors, first responders, and healthcare workers do not deserve to be exposed unnecessarily to those biohazards.
[1] https://www.theguardian.com/world/2021/jan/06/facebook-insta...