As a member who joined 1X in 2013 (6 years after the start in 2007) I have not experienced the time when all non-published images were deleted from the database. No single non-published image could be seen anywhere at 1X.
Those were the days when an image of extraordinary quality received between 50,000 and 100,000 clicks. Yes, you read right, between fifty thousand and hundred thousand clicks. (Nowadays a published image gets between 1.000 and 2.000 clicks, sometimes less than 1.000).
The procedure of deleting non-published images was changed after a few years, after the change also the non-published photos were visible in the member's profile. So far, so good.
The quality range of non-published images is wide, it ranges from excellent to poor.
Maybe a concentration on published images in all areas will lead to increasing quality of 1X. At least I hope so.
Coming back to the "following"-theme: I have about 250 followers, not very much but there are member's with less than 250 followers. The comments on my non-published images can be count on the fingers of one hand. And I don't mean a single non-published image but my total non-published images. So this might mean that my 250 followers are not very interested in my photos at least in my non-published. Although the quality of some non-published is much better than the quality of the published (rejection only due to similarity of the motifs). But why do the 250 members follow me when they don't leave a comment on the non-published ? I really don't know.
And when I have a look at the published images by other members, most of all (more than 95%) don't get a single comment before publishing.
So, I doubt that there is a great interest in following other members, otherwise their images would be commented even before they get published !
Wish you all a merry Xmas and a Happy New Year !
Cheers, Hans-Martin