The titling would be okay if the shows were actually about the people in the titles. Obi Wan Kenobi is about Princess Leia and Riva, Book of Boba Fett is about Fennec Shand and The Mandalorian, The Mandalorian is now about Mandalorians plural who are not The Mandalorian, and Ahsoka is about the whole cast of Rebels minus Zeb. Andor is mostly about Andor but it’s also about several other people who barely interact with Andor.
I hate to admit it, but you’re right. None of the new projects have had any real focus.