Yup, pretty much... I'd even go so far as to say: Silverhand was never supposed to be in the game "in person", period... at most, he was a childhood hero of V, and maybe there once was a sidequest around the whole biochip story, but I doubt it was much more then that. The game's focus was always supposed to be V's rise to fame in Night City, nothing more, nothing less... and, sorry but, that's the game I wanted to play, honestly.
Definitely, in the earlier trailers V had a full collection of Samurai merch/ Showcasing their inspiration, love. In the game, you only get access to those as you progress Jhonny's story, indicating how you are becoming more and more like him.
Edit: That fact actually tarnished the jckaet and other accesories for me because I didn't want to become like Jhonny. So i made sure not to wear them.
Edit: That fact actually tarnished the jckaet and other accesories for me because I didn't want to become like Jhonny. So i made sure not to wear them.