whenever a company does their "binding arbitration with opt-out" thing, does opting out of it actually legally do anything? is there any reason the company won't just take all the email requests to opt-out of arbitration, and throw them at the next data-collection vendor that happens by? like, "here is a guaranteed batch of users who are computer-savvy enough to hang out in places that know how to opt-out of binding arbitration, ergo, your new audience"
on the other end, if you personally hadn't opted out of binding arbitration, and a class-action suit comes up (and wins), would the court be cross-referencing class-action members to the list of opters-out, and be like, "nope, Person Z didn't opt out, they aren't allowed to claim damages"?