This isn't about the humiliation of the west and the subjugation of Ukraine, this is about national defense strategy. The way the borders were set after the breakup of the USSR were based on certain assumptions that don't hold true today, and as a result Russia does not have a defensible border. With these annexations, they do. Additionally, it's a way to test what sort of response they'll get and prepare for similar responses in the future.
This isn't about the humiliation of the west and the subjugation of Ukraine, this is about national defense strategy. The way the borders were set after the breakup of the USSR were based on certain assumptions that don't hold true today, and as a result Russia does not have a defensible border. With these annexations, they do. Additionally, it's a way to test what sort of response they'll get and prepare for similar responses in the future.