And I don't see how they feasibly could, beyond the few writers they may actively follow or subscribe to.

The algorithm simply won't show them other stuff, and searching by topics brings up a random chronological list which is likewise useless.

This is compounded by the fact that before long - if it has not already happened - the general 'For you' feed each of us gets will be made up almost entirely of boosted pieces.

Everything else is the dark matter which comprises 90+% of the Mediumverse.