Everywhere I turn there are ill-informed people who set themselves up as
experts but really basically just turn out to be people who think that since
they've thought of something it must be a universal truth.

Doesn't matter if it's politics, the economy, nutrition, law....you name it.

Some of it doesn't pass the logic test; some is obvious bloviating; but
much of it is just plain factually and demonstrably false.

Then when cornered in obvious traps, most resort to tautological circular

"A is wrong, but B is right."

"Why is A wrong?"

"Because B is right, right?"

Idiots abound! Not here though.