That's depressing but probably realistic.Sucker Punch are much smaller than Guerrilla and Santa Monica. They're like Sony's 7th biggest studio I think.
I don't really understand why Sony's sequels have been so slow. GOW Ragnarok and Horizon Forbidden West have the pandemic as a pretty good excuse, but how is something like ghost of tsushima 2 probably taking 4 years? Infamous to got was only 6 years and that included time spent on a cancelled game.
Talking of studios I was checking Linkedin and Insomniac now has over 500 employees. I know it's not completely accurate but I think they could end up being the biggest Sony studio at the end of the gen. They're basically two AAA games in dev simultaneously and you see the way devs at Insomniac refer to themselves as the Wolverine team or Spider-man 2 team.