That’s not true.

Source? This says it also mentions piracy and counterfeiting, but it’s just listing it as one of the enumerated powers.

and we gave Congress the power to create laws, which all citizens are bound.

Exactly. Congress has to make things a crime. The fact that the Constitution says that the president has to faithfully carry out their duties doesn’t make not doing that a crime.

If you’re saying that Congress did pass such a law, can you tell me which one?