Your employer can disallow you to carry a firearm on their property. You can sign a confession. You can let them search without a warrant.
I guess I question your belief that you can't trade your rights. I am not saying you should, but it appears you can. You can even waive your right to a speedy trial.
I am talking about human rights, not about U.S. Constitution. I don't think there is a human right to carry a weapon. Confession and not being searched - not sure, maybe the right for due process.
And yes, I mean people should stand for it, of course it's not guaranteed. At least, they should educate themselves about rationale behind human rights, so they wouldn't foolishly trade them away for nothing.
Your employer can disallow you to carry a firearm on their property. You can sign a confession. You can let them search without a warrant.
I guess I question your belief that you can't trade your rights. I am not saying you should, but it appears you can. You can even waive your right to a speedy trial.