Very strong quarter for both Playstation and wider Sony
Live service games
They are popular
Sony usually have low margin in Q4 - it's a holiday quarter where they sold ~a lot~ of consoles at loss, bringing their margin down
It'll rebound next quarter on back of all those newly aquired users.
You can throw movies and books then too into fray - they also entertainment media fighting for free $ and time.
But it's in wider sense, is more strict sense Nin and Sony targets different markets, Sony is a home console for young adult and Nintendo is portable (hybrid) for children.
PS5 sold 1.3% worse than PS4 at same quarter and Sw2 sold 3.5% worse than Sw. And Switch2 was coming off from Switch1 - a lot of goodwill carried out, which is why it has a very strong start.
And concern is that all those goodwill was only good in 1st 2 quarters, after that sales started to fizzle. And it's concern for everyone who are familiar with numbers, trends and usual market dynamics. It's not only "forum Sony fans" - it's also investors and analysts
3DS is a good example for this, it was in same situation, coming off NDS and had spectacular launch, selling 50% more than NDS in 12 month. But problems quickly piled up and it ended a pale shadow of it's predeccesor
Around ~40-45% of Playstation users are still on PS4. Many of those who play GTAO now will be compelled to upgrade.