The problem is that they already ask you to list all social media profiles, so if you had a "public" account that's only unobjectionable posts, and an "alt" account where you post your political activism posts, you either have to disclose the alt as well, or you're committing a felony by lying on a form.
It will probably be an AI-driven service. Describe the persona you want to project and let HAL take it from there.