Well, what I do is called “independent thought” and “critical thinking”
It means I get all the facts on a subject and form my own opinion based on the evidence of multiple reliable sources. Then, I present my opinions in a calm, professional manner. If they continue to ignore what I’ve presented and choose to blindly listen to what they are told from biased sources, I resort to mockery in the form of sarcasm.
I just tell things as they are.