Martin's video presumes the audience is familiar with the background details but he's too deep in the weeds to be making sense to average viewers.
I'm familiar with the background details (only because I read the litigation docs) and I'm kind of lost as to where he's going.
The backdrop here is a dry fight over access to the books of a small corporation, made slightly less dry by the wealthy inter-family angle. That's not going to move the needle for everyone but that's still the story he needs to tell because it's necessary to understand whatever the new mystery development is.
He'd serve his interests better if he backed way way way up and explained what led to this present moment. Give people some context, because most people have no clue what he's talking about. Assume you're explaining things to a stranger off the street because that's essentially what you're doing when you post a video on Twitter.