Generally, , but be cautious.
Why did this matter in 2021? By then, the PS3’s online services were fragile. Trophies synced slowly. Store images often failed to load. But a dynamic theme was local . It lived on your hard drive. It didn’t require servers or patches. When you booted your PS3, the first thing you saw was that moving, breathing background. ps3 dynamic themes download 2021
If you were a subscriber to PlayStation Plus during the PS3's prime, you likely have a backlog of free themes waiting for you. Generally, , but be cautious