I don't think that matters at all; if you have a term in your contract that a court will find unconscionable, an arbitrator is... shall we say, extremely likely to find the same thing.
You're also free to haul the arbitrator into court if they make an egregious ruling. The fact that you were subject to binding arbitration and the arbitrator awarded your firstborn son to the company isn't going to be any more convincing to a judge than the alternative fact that your contract clearly states you're giving up your firstborn son to the company.
I don't think that matters at all; if you have a term in your contract that a court will find unconscionable, an arbitrator is... shall we say, extremely likely to find the same thing.
You're also free to haul the arbitrator into court if they make an egregious ruling. The fact that you were subject to binding arbitration and the arbitrator awarded your firstborn son to the company isn't going to be any more convincing to a judge than the alternative fact that your contract clearly states you're giving up your firstborn son to the company.