Millions of people have an absolutely insane concept of “critical thinking” that means “making a fully independent judgment on complex questions you are, if you’re at all honest with yourself, comically incompetent to evaluate & demand years of specialized training.”
I'm a full Professor of Immunology and fully vaccinated. I didn't get vaccinated out of obedience, but after decades of studying the immune system and evaluating all evidence. Calling that "lack of critical thinking" is not an argument. It's ideology masked as pretend intellect.