The opt-out-by-default pattern has been gradually normalizing in enterprise SaaS, but what makes this particularly egregious is the combination of two things: the data scope (not just metadata, but all in-app content per kevcampb's link) and the broken opt-out (the disabling setting not rendering on any instance).
One is a policy decision you can argue about. Both together suggest the friction is intentional.
The data residency point is worth flagging separately - a lot of enterprise buyers treat region-pinning as a privacy guarantee for everything in their contract. It was never that. Residency tells you where data is stored at rest, not who can access it for what purpose.
What makes this extra scummy is this:
“If customers were to right now terminate their contract, the new data contribution settings will not apply to them as these will not be enforced until August 17, 2026,” (from https://www.theregister.com/2026/04/18/atlassians_new_data_c...)
So you can't even take a bit of time to consider your options.