What you're basically claiming is its
People won't act vs. People simply don't have the knowledge
You're siding with the fact that people won't act and that's the end all be all because financial intelligence is common sense. It appears we will have to agree to disagree because while there are many people who know what they should be doing and still choose not to,
there are many many more who simply weren't taught about money and how to handle it.
And since you claim to know it all how about you raise up out of this thread since you aren't adding any benefit to it to all. How about you drop some uncommon yet common sense instead.