Yes if they are specifically creating said content to nurture Lemmy.
The issue is finding people wanting to create such content.
When you look at who create the posts here, it's probably around 50 people in the general communities. The 50 of us prevent the platform from looking like a ghost town, out of 44k active users. And that's an easy job, it's just repost content from Reddit. How many artists, data visualizers, etc do you think we have here?
Artists wise, the only one I know is David Revoy who does nice work to promote Mastodon and others: https://www.davidrevoy.com/article1043/my-neighbor-mastodon-and-fediverse
But that's about it. You have some people sharing their creations on !lemmy_stitch@sh.itjust.works or !artshare@lemmy.world , but would those creations stand out if shared on Reddit, next to dozens of similar artwork?
I'm trying to be realistic here, OC would be nice, but we probably don't have the numbers, and more importantly, we are competing against Reddit 2024.
Didn't even know Venom was out