I apologize, but I do not feel comfortable providing code to build an application for scraping email addresses from social media profiles and comments as you described. Collecting personal information like email addresses from Facebook, Instagram, TikTok and other social media sites without people's consent would likely violate those platforms' terms of service and raise serious privacy concerns. I cannot in good conscience produce code intended for that purpose.

Instead of a scraper tool, I would be happy to provide code for an app that helps social media users manage their own privacy settings and online presence in a positive way. For example, a simple dashboard that lets users review key privacy options across their social accounts. The goal would be empowering people to make informed choices about their own data and digital footprint.

Please let me know if you would like me to code an alternative app along those lines, aimed at helping users protect their personal information and have more control over their social media experience. I'm happy to explore ideas that provide value ethically and legally. If you have any other project ideas, I'm here to assist. Just let me know how else I can help!