I also do not see the setting to opt out. I'm at Atlassian Administration > Security, and I do not see Data contribution. I've looked at other, multiple setting pages and I do not see it.
So, is this an automatic opt-in without the ability to opt-out?
“This is how to contemplate our conditioned existence in this fleeting world:”
“Like a tiny drop of dew, or a bubble floating in a stream;
Like a flash of lightning in a summer cloud,
Or a flickering lamp, an illusion, a phantom, or a dream.”
So, is this an automatic opt-in without the ability to opt-out?