Do you mean that you know the law of the relevant jurisdictions and can confidently interpret it, or do you just mean that it shouldn't be illegal?
There are plenty of crimes that exist on the books as preventative measures against serious wrongs being done. Sometimes it's worth prohibiting harmless but easily enforced activities if they're corellated the right way with harmful ones.
Do you mean that you know the law of the relevant jurisdictions and can confidently interpret it, or do you just mean that it shouldn't be illegal?
There are plenty of crimes that exist on the books as preventative measures against serious wrongs being done. Sometimes it's worth prohibiting harmless but easily enforced activities if they're corellated the right way with harmful ones.