?

I’ve never seen such a public announcement, and I’d argue that they probably want the reverse of that. They want it because they want user history to be most available, in general. (EDIT: see article linked below)

Also, “curation” tends to be something else entirely IMO, which typically involves picking & choosing subs to subscribe to and making various settings in RES, such as blocks.

What kind of garbage title is this? Is OP a bot?

But yes, reddit allowing people to hide their history has been a huge boon to scammers and other disreputable people proliferating on the site.