Not to say Bloomberg take is wrong (it's pretty ok even if the part about Japan Studio lacks details) but some things to note in order to avoid the usual "PlayStation isn't even a japanese console anymore", because that's factually still very much incorrect.
1) Despite having its HQ in San Mateo and being led by an European (Jim Ryan), SIE's board is otherwise 100% japanese : John Kodera (VP), Kazuhiko Takeda (VP and CFO), Kenichiro Yoshida (CEO Sony Corp), Hiroki Totoki (CFO Sony Corp).
2) Even if Mark Cerny is the well known Great Architect (c), Japan remains where the PlayStation hardware is produced. The DualSense and the PS5 UI have both been introduced on the PS Blog by Hideaki Nishino (Senior Vice President, Platform Planning & Management) and Yasuhiro Ootori (VP Mechanical Design) was the one who dissasembled the PS5 in front of the wordlwide audience. He works with Masayasu Ito, Executive Vice President of Hardware Engineering & Operation.
3) The part about Japan being "sidelined in planning the PlayStation 5's promotion" and "Employees in Tokyo said they've been left awaiting instructions from California", should not be a surprise. Sony has been very public about the centralisation of their marketing. They are now creating global marketing campaigns that get localised for individual markets. "
In recent years we've globalised the company in a number of ways, and one of the things that we wanted to do in anticipation of going into the next generation of consoles was to create one single unified brand line" (Eric Lempel on
Games Industry). Marketing wise, Japan is just in the same boat as every other PlayStation regional teams.
4) Give me Gravity Rush 3 plz