You're clearly a gaming flatearther, I also mentioned the amount of awards or nominations. I can also add the MC scores, every year there's one or a handful Sony games up there among the best reviewed ones. I shown different metrics that prove that many people loved their games, and one of the most important things is the sales, because people votes with their wallets.
By any measurable / objective metric they are doing a good job releasing quality games frequently. Obviously sometimes some games don't end being that good, specially when investing in new IPs, new niches, doing experiments etc.
Bullshit, Sony -or Hermen to be more specific- mentioned multiple times these years that around half of the games they had under development were new IP. Something that no other big publisher does.
In any case, this is what they have regarding first/second party new IP for PS5.
Released:
- Sackboy: A Big Adventure (a differentiated sub-series spin-off, not really a new IP)
- Destruction AllStars
- Returnal
- Rise of the Ronin
- Stellar Blade
- Concord
- Astro Bot (a differentiated sub-series reboot, not really a new IP)
- Lego Horizon (a differentiated sub-series spin-off, not really a new IP)
Announced and to be released for PS5 in a year or two:
- Lost Soul Aside
- Marathon (a differentiated sub-series reboot, not really a new IP)
- Convallaria
- Intergalactic
- Saros
- Marvel Tokon (new gaming series adapting IPs, not really a new IP)
- Marvel's Wolverine (new gaming series adapting an IP, not really a new IP)
- Fairgame$
Unannounced games that seem to be new IPs coming from:
- Media Molecule
- Team LFG
- Dark Outlaw
- Firesprite (this one could be Until Dawn 2)
- Bend (apparently recently cancelled a new IP, their next project could be another IP or not)
- SSM - new IP by Cory (could just mean not GoW, or an adaptation or a differentiated sub-series reboot)
- SSM - smaller GoW project (a differentiated sub-series reboot, not really a new IP)
- Insomniac (planned to start development soon but to be released after Wolverine, Spider-Man 3 and the next Ratchet so pretty likely won't be PS5/PS6 cross-gen)
In any case, that investment in new IPs (or semi-new IPs) is way, way higher than the one from the other console makers or major publishers in general.