Yes obviously they will, Sony Computer interactive entertainment revenue not just come from hardware , but software and service live PS+ , PS now and games and also license.
If they can increase the games sales , there will be more portfolio to increase their production on gaming product. Their output has been great so far as console maker but they still cannot beat other ip maker in creating more games, but the quality so far also has been amazing.
SO i can see in PS5 era they will have another 3 or 4 more studio and more team.








