They can't require the experimental vaccines without violation of the Nuremberg code. They can't discriminate at all based on your vaccine status. If they ask you, you don't have to answer. If you simply say "I'm not going to answer you," they can do nothing about it. Alternatively you can say you got it if you want. They can't force you to prove it. You can even say "I didn't get it and won't be partaking in this experiment," or "I'm in the control group for this experiment," (my personal favorite). If they discriminate against you for any of these answers, in any way, it is a crime against humanity.

I believe they can SAY anything they want, under the first amendment, but they can not actually fire you, or not let your kids go to school, or discriminate in any way, period. If they do, they can be charged with crimes against humanity.

That doesn't mean no one will cross that line ever, but they won't do it easily because it is a crime that carries with it the possibility of the punishment of death.