Changing goal posts. Classic CerebralTiger
Not really. Necrokiller always reminds everyone that Cyberpunk 2077 sold millions of copies. The 'tarnished' status is only for games that have been given a worse than expected critical reception
Creative Business Unit 3: no one expected FFXVI to score 90+ based on the studio or IP's previous respective entry.
Housemarque: the studio transitioned from arcade games to AAA games, so it's not exactly a comparable situation.
Media Molecule: while Dreams was received worse than their previous work, it's arguable that they didn't even make a game. Rather, a platform for creating games
Platinum Games: Platinum had been going downhill for a while with their recent titles. Bayonetta 3 is actually a step up for them. Though, if compared to prior entries, Bayonetta was received worse than expected.
Insomniac: wat? How exactly is Insomniac tarnished?
Monolith Soft: wat? Xenoblade Chronicles 3 scored higher than 2.
Mercury Steam: wat? Metroid Dread was received better than Metroid: Samus Returns.
Of the studios listed, only the following can be seen as tarnished based on the reception of their previous work:
Team Ico
Kojima Productions