1. If someone knows all the information, but still chooses to make the wrong decision.
2. Someone is being told wrong or incomplete information, leading them to make the wrong decision
3. Someone is being forced by external means into making an wrong decision.
Two and three are already illegal, under fraud and coersion.
Im solely talking about 1. Because if you don't believe people have full agency in that regard, you have to prove to what extent can you determine what is deception. You can't just willy nilly say that something feels immoral, and therefore should be banned.
If so, would you accept the following as moral actions?
Financial adviser charging substantially above-market fees to recent widows, who lack experience in finance (All information is available, but not understood)
Selling heroin outside of a drug rehab clinic (All information available & understood, but under compromising circumstances)
So, what does it mean to choose something with full agency?