I can’t afford to pay for artists

You can afford LLMs right now because all of the LLM companies are losing money on it. If they decide they want to make a profit, they will raise their prices significantly. So you still end up in the same situation. You don’t have much control on what an LLM spits out while with doing animation manually, you have total control or at-least sit with an actual animator to make it look how you envision it to be.

I plan on using AI to turn my writing into a visual animated format for people to consume.

What makes you think that people will respond the same way and in the same numbers to LLM generated animation than if it were crafted by an artist? I reckon that it will be much lower. I see it on youtube constantly. I watched a video about a topic, then I got recommended something related to it from a different channel. Guess what? The script and the animation were so damn similar and the shit they were spewing wasn’t even true in the end. Everything that both the channels made was slop. Sure they spit out more content than conventional methods and got a few thousand views each video and made decent money on it. But they aren’t gonna sustain for long if they want audience retention.

Since then I have been more mindful on what video I click on and going to the extent of disabling recommendations and watch history.