What needs to be done is to explain the risks and provide general information about the market. If the person making the investment is curious, they will do their own research.
What's wrong with new investors today, they don't do research. They all want shortcuts that they will take as their paths.
The investing strategies that are done by the experienced ones might not work for them if they want it the shortcut way because paths are different.
And the way these experienced investors risk taking is totally far from the newbies.