Ever get into a debate with someone only to realize that person has the IQ or a rutabaga?

My favorite are those who are against big business. And I agree with them on many accounts. Big business steps on the little people, screws over the environment...the reasons are many and varied. And I get that. I totally agree with their anger. I agree with their dissonance. But then they watch MSNBC or CNN (or any of them), regurgitate what the puppet heads say as gospel truth all the while KNOWING these news agencies are owned by the VERY SAME BIG BUSINESSES THEY CLAIM TO HATE! Duhhhhh. That’s who you are debating with. 😂🤣🤪