So if I am reading this correctly, if a person or persons as a supplement company were to make any of these supplements even declaring them as anti aging etc they are running a high risk especially if they are seen marketing it towards bodybuilders even if that marketing is simply word of mouth through forums, where X person says i got this result you should use it.
And by doing so they are putting their business, income, assets at risk since the new laws are likely to be more enforceable.
So for the fact of selling something which sounds good they are risking their entire business etc.
Sounds to me like if it happens whoever does it, is willing to risk too much. Especially if as you say the FDA just do what they like when they like.