Interesting discussion I came across on reddit
Basically the idea is that Jason was the only Robin who never left Bruce he died in the role whereas all the other Robins got fed up and quit and created their own identities
Jason had his frustrations with Bruce similar to the others but he continued working with him in spite of them and channeled them in other directions
Of course it led to his death but the point is that like dick and co he had an opportunity to strike out and create his own thing but never did until he died and returned
That's loyalty
It is interesting how Jason has morphed into the rebellious member of the Batfam through fanon and general flanderization when in reality he could be called the most steadfast and loyal