The authors of the law have already conceded they intended for it to be applied to imports mainly, not small home businesses in this country.
Plus just because something is law, doesn't mean anyone is APPLYING the law. It has to then go to its regulatory agency, which in this case might be the FDA. But that also hasn't been decided yet. Then the FDA(whoever) decides how and to whom this will apply. So the law has no body of jurisdiction until it is assigned to a regulatory body.
This agency publishes rules in the Federal Register and then those can be challenged under the Adminstrative procedures Act. Under the APA, the rules are often challenged for being "overburdensome". This probably won't even get challenged because legislators will fix it.
It takes time. And the legislators are already discussing the need to rewrite or amend what they've written because of crafters' concerns.
I wish everyone would just continue to give legislators input regarding the ill-fitting language of this law and let them fix it without creating all this fear.
It's very unhealthy and really creates an unnecessary Us and Them mentality.
A good junior high school civics class will help all the fear-mongerers here understand how law is made and applied. And then a nice lunch with a lawyer friend who can read the law to you and interpret it for you and tell you how fast a judge would throw out a case against a small time crafter will ease your mind.
Please stop worrying. It's heart-breaking.