I’m not sure if this is new, but when I clicked on the /r/pics protest post link from the frontpage here, I was redirected to this: https://old.reddit.com/premium
I’m not sure if this is well-known or not that they’re pushing it now, but it’s the first time I’ve seen it, especially on old.reddit.
It’s back, but not in a particularly recognizable form. Daily digest type site. You can comment, but not submit (as far as I’ve seen.)