Comment 1 for bug 1761739

Right, note that it was described on the list topic
https://lists.ubuntu.com/archives/ubuntu-devel/2018-February/040139.html

"Any user can simply opt out by unchecking the box, which triggers one simple POST stating, “diagnostics=false”."

there was some questions/replies about that in the discussion

Agreed that we should be explicit about the behaviour and inform the users, unsure what options they have though if they disagree since you can't override/close the wizard