Depends. This is true some of the time. If somehow they hadn’t heard about the pandemic and the vaccines we have to mitigate it, then they can be decent, if extremely oblivious, human beings.
However, there are those out there who choose to believe these falsehoods in order to justify their own petty desires. The information is out there for them to make an informed decision, they have access to it, but they choose to not allow it to conflict with their preconceptions.
Being charitable is to enable them, to give them no consequence for harming others. People have chosen to consume media that reinforces the false facts that they want to believe, that’s entirely on them.
So sure, I’m much happier if I’m not angry, but what also makes me unhappy is the unnecessary suffering inflicted by their willful ignorance.