Give concrete examples.
But it seems that some individuals even refuse to do so. They would rather stick to their strong (sometimes objectively flawed) opinions. Which is totally fine. Everyone is entitled to.
It's just embarrassingly bad when they try to regurgitate it to others and continue to double down. Even when presented with irrefutable data or new information.
First, can you give a "concrete example" on what you consider as a "concrete example"?
Because so far, I've only seen name calling and flippant remarks from you. I'm honestly trying to understand where you're coming from.
That way, we can start from a place of understanding. Instead of going in circles and you moving the goal post.
None of those examples you gave are concrete.