Are you still talking about Sandros proposal? I am afraid that there will not be massive changes.
I agree. That is why I said : "But I fear they are too focused on the multiplayer part of it an if so, then that potential will never be used."
This really saddens me, being a soloist. Instead of using and building on the PP elements to add additional mechanics for personal storytelling and narrative, they only talk about removing it completely from the solo universe.
So concerning OP's question "Will you continue to play?" I can say "No, I definitely will not."
For me the game will become a poorer experience because of this.