Even then, they're likely lying. Facebook collected phone numbers ostensibly for 2FA security purposes only, then immediately used them for ad purposes. Those

Even then, they're likely lying. Facebook collected phone numbers ostensibly for 2FA security purposes only, then immediately used them for ad purposes. Those terms are written by engineers with good intentions, but you have to remember your data is subject to the whims of unscrupulous PMs with targets to hit ;)