Interesting... Some of the "influencer search" platforms eg heepsy allow users to download a limited number of email/phone details for influencers. I always wondered how they managed to get this info in bulk to begin witht
Update: it's against FB's T&C to scrape and store this publicly viewable data. Quite convenient, they'll only sue / take action when a rule breaker becomes non-trivial in size or a nuisance