I don’t really care that it has continued, but I think the fact that both movies so far have been so dependent on iconic SW characters, imagery, and plot lines shows that there isn’t enough material for there to be a “saga”.
Sorry but that’s like saying the James Bond isn’t James Bond if he drives fast women and goes to bed with a sports car.
The James Bond series has never been described as a “vast cinematic universe” or a “saga”, nor has it been advertised as such. It thrives and always has thrived on predictability.