Every media outlet has an undisclosed interest somewhere or at the very least a heavy bias sometimes. And it's highlighted more than ever when those trusted pillars of reporting like Bloomberg, FT, or the Economist come up with conflicting information.
Right now CCTV in China or RT in Russia are saying the same thing about the US, or the EU, or Japan, or Korea. And the people reading and listening are having the same discussion we're having just with different conclusions based on that trusted information.
It is possible to call bubbles, especially if they are as large and data is transparently available. It is really hard to tell the moment when it will pop, especially if it is connected with the government like in the soviet union or in China.
So when you're playing close to home positive stuff gets the fanfare, negative predictions are underplayed. You're talking about your own market after all. Why do you think it's so easy for these publications to hit at anything that's not domestic? The further away, the less friendly the player, the more scathing the prediction.
You won't find a neutral in-depth analysis of the project in Bloomberg (or FT, Economist,etc) as a substantial amount of stories about China are "wishful thinking" meant to be "self fulfilling prophecies" by influencing investors [1]. I mean mostly against China.
[1] David Fickling stories - see the ones about China. https://www.bloomberg.com/authors/AQrSL0m_2u4/david-fickling