It sounds like you want detailed documentation. That’s fine, but that’s not what a talk is. A good talk isn’t a reference. And good documentation isn’t an engaging talk.
If people want that, produce two artifacts. Don’t try shoehorn a talk into being documentation. That’s just a recipe for bad work.
If people want that, produce two artifacts. Don’t try shoehorn a talk into being documentation. That’s just a recipe for bad work.