Re: well
As above.
Even if *you* manage to never click "yes" to any of the nice sounding questions that are actually asking your permission to do this, it only takes a single person with your name and number saved in *their* phone to click "yes" and bang.
They have your name, number and texts/calls etc and the profile building can commence.
https://twitter.com/EmmaKennedy/status/977811813478883328
They get *everything*.