Why do people get mad when you question them on a logical fact?

edgyfox
Eg: People got mad at me because I questioned them about a corona virus vaccine and said what might work for me might have the opposite effect on you as all people aren't the same. It's like blood types of you were infused with a different blood type than your own you'd likely die right? So why get mad at truthful logic?
Why do people get mad when you question them on a logical fact?
1
2
Add Opinion