Well, it's an opinion.
That being said, I somehow doubt Sony will stop pouring marketing dollars on EA and ActiBlizzard to make sure the ads for latest FIFA and CoD game will end with a PlayStation logo.
Sony is gonna make exclusives focused on the hardcore gamers invested in Sony's franchises, and back compatible will make this easier than ever.
Microsoft and Nintendo are taking a more scattershot approach, with Microsoft especially putting way more eggs in the software profits basket, since they are implicitly courting PC gamers such as myself to give them money for their software- be it full-priced games to own on Steam, or those sweet subscription dollars via GamePass.
I mean, both strategies have merit; I feel it's safe to say Sony will probably sell more boxes in Winter of 2020-2021;
The real question is, though, which gaming division will post higher profits.