It's not their emails. It's all the ads you see on YouTube, display ads on random websites through Google/FB ads network, ads within xyz apps, and etc.. They spent a lot of $$$ on those ad networks.
Those are usually targeted through personal email addresses and device IDs. Impossible to opt out on users' end.
Comments
Why didn't you just filter their emails?
It's not their emails. It's all the ads you see on YouTube, display ads on random websites through Google/FB ads network, ads within xyz apps, and etc.. They spent a lot of $$$ on those ad networks.
Those are usually targeted through personal email addresses and device IDs. Impossible to opt out on users' end.
What was their response?