>>307318924
To answer your obviously-facetious question seriously:

Facebook's business model is literally to take advantage of its users by collecting their data, some of which they know about, some of which they don't either through being too lazy to read the privacy policy or through usage of data in ways nobody would've imagined was possible, and selling that data to advertisers in a gross violation of trust and privacy. Facebook's default state is fucking over its' users even when it is doing everything perfectly, securely, and exactly as they describe.