Earlier quoted context omitted.
Yes, but why? I'm familiar with the concept and it can work well (see Robert Altman films), but why was it necessary for this show? I think the straightforward single story single episode would allow for continuity, narrative depth and emphasize the theme that these books span centuries and multiple lifetimes. One of the better aspects of the book is seeing Salvor Hardin go from young upstart to elder statesman to my…
They can serve as a sort of self-narrating story, where a past arc provides context for the present or future. Rotating arcs also add complexity that excuses weakness in character or plot writing- the viewer's effort to keep arcs organized makes it easier to overlook those faults.
In other words, it's a gimmick.