Author of the article here. I’m still trying to get additional information from Adobe. I’m seeing a majority of people say that they had the option on by default, but at least one person said the toggle was in the off position when they logged into their account. It’s unclear when precisely this change was made, but it’s definitely clear a majority of users are opt-out instead of opt-in from our readers at DPReview.

Discussion from earlier today: https://news.ycombinator.com/item?id=34257224