Calling a list of Sony games that we know have been released or that are under development vaporware or unrealistic is basically the same than saying 'Sony haz no games' or being a gaming flatearther.
There are many games that we know they exist via oficial sources because they have been oficially directly mentioned in interviews, events, social media posts or job listings, docs for investors or even announced even if not shown or even without mentioning their specific names. Or even shown without still not mentioning that release date. This is the case of every single game of the lists I posted:
Jim became CEO in April 2019 and Hermen in November 2019.
List of Sony GaaS games released/to be released since then but already greenlighted before they became CEO, as it's the case of TLOP1 or the idea of making the PC efforts:
- Dreams (known to be in delopment years before they became CEO)
- Destruction All Stars (released February 2021, must have been greenlighted earlier)
- Gran Turismo 7 (started after Gran Turismo Sport launch, which also is GaaS)
- Firewall Ultra (started after Firewall Zero Hour launch)
- Convallaria (if it's a GaaS -I think won't-, its first video was published March 2019)
- Helldivers 2 (started in 2015/2016 after Helldivers 1 launch)
- Concord (studio founded in 2018)
- Horizon Online (its game director Simon Larouche working on it since Feb. 2018 according to his LinkedIn)
- London Studio new IP (their previous game was released in May 2019 and before that they had 2 teams)
- Destiny 2 (already released when acquired)
- Marathon (already in development when acquired)
- Matter/new Bungie IP (already in development when acquired)
List of the first 1st party known games greenlighted in the Jim and Hermen era:
- Death Stranding 2 (started after DS1 launch)
- New open world IP by Bend, which was pitched by Bend after Days Gone (Sony/PS Studios/Jim/Hermen approved the first pitch that Bend sent them after Days Gone 1, which was this new IP, they never received a Days Gone 2 pitch because the Bend studio boss blocked the directors from sending it to Sony)
- Ghost of Tsushima 2 (started after GoT1 launch)
- Unannounced ND game(s) under development, at least one of them SP (started after TLOU2 launch, not sure when)
- Wolverine (started after Morales launch)
- Team Asobi's next game (a 3d action platformer with humor bigger than the Astros) and multiple prototypes)
- Deviation's game (studio founded in 2020)
- Housemarque next game (started after Returnal release)
- Fairgame$ (even if they started to work on it at Google, maybe started production at Sony)
- Horizon 3 (pretty likely started after HFW release)
- Insomniac game with MP (pretty likely started after Rift Apart)
- Next GoW, set in a new mythology (started after GoWR)
Games that aren't clear when they started:
- Spider-Man 2 (started after Spider-Man 1, we don't know exactly when but if just after release, which is likely, wouldn't be greenlighted by them)
- TLOU Online (branched out from TLOU2 to become a standalone game in 2019, not sure if before or after Jim and Hermen became CEO)
- Horizon CoM (Guerrilla and Firesprite have more than two teams working at the same time since who knows when)
- Unannounced projects by Firesprite+Fabrik, since they have multiple games under development at the same time but we don't know since when and don't even know the amount of games under development that they have