You are looking at different sets of method being tested such as the famous PARAM.SFO editing, EBOOT decrypting, it’s just useless without the 3.60 keys. To say that the upcoming L.A. Noire is the same.
To play these new games you will have to find a way to encrypt LV0 3.60 Private Keys to revert the Eboot to say 3.55.
I guess only time will tell what will happen next.