PlayStation is definitely not the "safest" platform.
Sony has shown that it doesn't necessarily prioritize the quality or volume of its first-party releases.
When it comes to subscriptions, it has also shown that it's willing to raise prices multiple times for its own users.
Sony has also demonstrated that it's not afraid to shut down studios.
It has further shown that it doesn't mind devaluing the platform by bringing most of its exclusives to PC. Even Sony's current stance is "for now," so don't be surprised if PC releases become the norm in the future.
It also doesn't seem concerned about pushing DEI and identity-driven messaging into many of its games.
The truth is that the safest platform is PC: no paid online multiplayer, backward compatibility that improves as hardware improves, multiple storefronts competing on prices, cheaper game keys, extensive hardware options, and broad accessory support.
If you specifically want a console for the living room, the Nintendo Switch 2 is a strong alternative, as Nintendo has largely avoided many of the issues mentioned above and continues to deliver excellent first-party games.