That's the struggle at first, getting a deluge of users that keep people both entertained, AND posting content.
Unfortunately I don't think we've reached that number of users yet and it throws us into a vicious cycle of losing users who were also posters.
I'm not sure how to grow it on our end, other than continuing to contribute to the communities, but I do know that if Reddit keeps following Elon's business decisions, they may end up losing many users as well.