This case is quite similar with Disney+ case.
You press ‘Agree’, you lost the right to sue the company.
The restaurant isn’t suing them, ding dong. The guy who consented to an arbitration agreement is. Jesus fuck, it is okay to be wrong. I know it sucks. It sucks even more to imagine that Disney might be doing something remotely respectable and have to admit that. But it’s okay. I’m wrong all the time. I face it, accept it, learn from it, and move on.
When you are ready to move on, go for it.