I scraped over 48 million emails from Instagram in 2026 for clients, but dont know what to do with them

Hey guys, looking to connect with people that are in IG growth space and send bulk emails. Im new here, and I scraped over 48 million emails from instagram for clients of mine, all from 2026 and built a massive operation, but i dont really know why my clients use it, they pay me really good money to scrape so i know its valuable, but i would like your opinion on how to use this data. Its all Instagram scraped emails with all the information, i want to start a brand. Anyone with experience let me know what i can do with this data, thanks.