What complicates the answers here is that there are some types of content that can live in multiple places (like a video) and others “types” that are so specific to a place that they’re expected to have a particular format (a TikTok video), yet they can still be transferred to other formats (a link to a TikTok video in an e-mail or placing that video on LinkedIn).
That makes trying to create a very simple-to-follow set of rules… well… not so simple. You can’t easily say that all video interviews should just go on LinkedIn because that’s the best platform or that Twitter is the best place for daily commentary on the tech world.