This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
That’s what fraud means, it’s a false perception.
The comment was talking about “reporting to authorities” so this was about the legal definition of fraud, not the lexical one.