This person is rather smarter than the average 5th columnist and realises pushing better relations with the west and rejecting China and the rest of the world is not going to happen, so they just talk up the threat of China not just to Russia but to the whole world, which is like the threat to the whole world from Russia... it is made up.
World control is a western goal... no one else is even applying for the job.
Russia is cooperating with China just like it would be cooperating with the EU and the US if they weren't so rabidly Russophobic.
Russia is not integrating itself into China or becoming Chinas bitch... they are just cooperating where it is mutually useful and selling things and buying things... just normal commerce.
Russia has invested in and developed some very capable new weapons and other technology and China will likely want to buy some... the west certainly wont.