> the data was shared willfully through user action. So it's opt-in, even if you don't tell people what it does when you click that button? The headline is t

> the data was shared willfully through user action. So it's opt-in, even if you don't tell people what it does when you click that button? The headline is totally accurate - "Modifying Telegram's “People Nearby” feature to pinpoint people's homes" > 99,999% of Telegram users do not use it. Given I can see many people around me this is not true, unless the population is around me is orders of magnitude bigger than it is.