It's only enforceable if accompanied by speech. If I commit a crime with no evidence, my confession is the only thing that can convict me. I don't think it woul

It's only enforceable if accompanied by speech. If I commit a crime with no evidence, my confession is the only thing that can convict me. I don't think it would be fair to say I'd be forbidden from confessing. I think there's a stronger case that your purchase choice is covered as free expression or that the government can't compel you to do business with a private entity.