How to check if WhatsApp already gives your info to Facebook – but it will take three days
You had a 30-day window – in 2016 – to opt out of information sharing between WhatsApp and Facebook. Checking whether you did will take a while.
11 Jan 2021 ... Checking whether you did will take a while. ... At the time, every WhatsApp user was informed that Facebook would, at a minimum, receive ...