Apart from contributing posts as you've done, one of the other ways to help grow a community is to invite/point others as you come across their posts to post or crosspost at a community, either this one or at other relevant ones - example https://lemmynsfw.com/comment/262176.
Thanks for posts. Would you be interested in helping mod here?
Thanks for the offer. I have zero mod experience but I'd be willing to give it a shot.
I've added you! Now you can start your moderation career timer 😉, and say you have experience
feel free to edit the sidebar as you wish.
Apart from contributing posts as you've done, one of the other ways to help grow a community is to invite/point others as you come across their posts to post or crosspost at a community, either this one or at other relevant ones - example https://lemmynsfw.com/comment/262176.