Would you mind mentioning which app(s) you're using for this workflow?
Video: Batch make videos, schedule clips for release over the week (YouTube)
Audio: I haven't used it, but I've heard good things about anchor.fm
Text: For socials, Buffer (https://buffer.com/). For newsletters, Substack and Revue both have scheduled publishing functionality.
Keep in mind, the end goal of this strategy is to work with how the internet communicates: repeated signal over time in a mountain of noise. Scheduling allows for this.