Beginning in Boba Fett's fifth episode, "Return of the Mandalorian," we see that Din ... The weapon was a symbol that House Vizsla used to unite the Mandalorians, and it's said that whoever ...

it comes down to the fact that they essentially made The Book of Boba Fett essential viewing for The Mandalorian because they devoted two full episodes to just continuing Mando and Grogu’s story ...