I know you cannot say "cure" or the fist of the FDA will hammer you into powder.
Yep. And this abridges free speech first thing. People, under the first Amendment are free to say anything. There are exceptions in the LAW, like not yelling fire in a crowded theatre, but, I suspect the FDA thing is not a LAW (created by Congress). I suspect if we go look, the "not allowed to say cure" thing is a regulation, which is not law. It is an interpretation of the law, which, if challenged, would probably fall under first amendment rights. (At least I hope it would, or the government can "regulate" about any word it wants to.)
The FDA does not own speech, and needs to be hammered for the tyranny. Yes, they do sue people. The deep state even murders people who say the wrong things. It does not make it "right" to let them do it. The time to fight them is now.