It’s not even June 12 for me, yet I suspect many subreddits went dark based on UTC.
I moved to Reddit during the Digg migration. Thus, I got the default subscriptions from back in the day. Over the years, I’ve unsubscribed to things I felt were crap, and I’ve added a number of subreddits.
Already, many have gone dark. My old.Reddit.com homepage already looks much different than normal, and I know that a few subreddits that do show have announced they’ll go dark. I assume they are US based and timing that locally.
I’ve spent more time in the Lemmy fediverse than on Reddit since joining, but I’ve spent time on both.
I’ll admit to cynical skepticism of the impact of the darkening. I still don’t think it will make a difference in Reddit policy, but I now believe it will have a larger impact on Reddit traffic than I imagined.
I still expect it to have no change in Reddit attitude or really in Reddit users.
“One social media company is making an idiotic decision” is much easier to tackle than “our entire civilization is built on an unsustainable system”. I think that’s probably the main reason. It’s much easier to get people to work together to solve an easier issue, and a lot of people probably feel like the latter is so vast that their contribution would be meaningless.