I don't understand the general sentiment of Sony Japan Studios re-centering on Team Asobi and Astrobot as a bad thing. It's a great move. Watch the next feature length Astrobot game sell over 10M, and receive extraordinary reviews.
Additionally, if Solar Ash had the Sony Japan Studios logo page before its reveal, nobody would blink because that is the scope of game we have come to expect from Sony Japan over the past two generations.
Furthermore, Keiichiro Toyama and a number of followers from Sony Japan Studios left over a year ago to start a new studio according to the VGC article. I'm sure we'll see their output make its way on PlayStation at some point.
In conclusion, all is good y'all!