> So they offer and they make the commitment that if you attempt to modify terms, they will instantly reject. At that point, you won't get the service and they

> So they offer and they make the commitment that if you attempt to modify terms, they will instantly reject. At that point, you won't get the service and they won't get the data. What about shadow profiles in that case? I assume companies track a lot more data on people that just what you put into your account explicitly — photos of friends not on platform, 3rd party sites using Pixel etc. It's one thing that's really missing from GDPR style controls — if I have an account, I can request that my data is deleted (but not validate it really). What can I do if I don't have an account?