Why did they cancel PSP?

I'm curious to understand the reasoning behind the decision to cancel PSP. Could you elaborate on the factors that led to this outcome? Was it due to lack of demand, technical difficulties, or perhaps a strategic shift in focus? It would be helpful to gain some insight into the thought process behind this move and how it aligns with the company's overall vision and goals. Additionally, what does this mean for users who had been relying on PSP for their needs? Will there be a replacement service offered, or will they need to seek alternative solutions?