So they will enter all this data on the websites of the brokers which sell such data....this reminds me of the website that promises it contains all/most bitcoin private keys - just enter yours to find out if its there!
In the vast majority of cases Optery only submits the opt out (a) if we’ve already located your profile at the data broker, meaning they already have your information to begin with and (b) with the minimum information necessary to complete the out, generally First Name, Last Name, Age, Current City, and Current State, no more information than what’s already publicly available online.