Sony says PS5 generated $106B in revenue in less than four years vs. PS4's $107B over seven years, PS5 in-game purchases spending up 176% over PS4, and more (Evgeny Obedkov/Game World Observer)

Evgeny Obedkov / Game World Observer:
Sony says PS5 generated $106B in revenue in less than four years vs. PS4's $107B over seven years, PS5 in-game purchases spending up 176% over PS4, and more  —  Sony has published its annual business briefing.  Here are the key takeaways about the performance of the PlayStation business and updates to the company's gaming strategy.