The Chinese government has never supported a decentralized cryptocurrency, and most likely, it was more hostile than friendly. It is forced to reckon with it, since cryptocurrency is becoming increasingly popular not only in China, but also in the whole world. The Chinese government even tried to fight and prohibit the cryptocurrency circulation in its country, but the measures taken did not give the expected results.
Now there all efforts are aimed at testing and launching its digital renminbi in May. Further relevance to decentralized cryptocurrency in China will depend on the degree to which people accept the digital renminbi. Therefore, of course, in the near future, the attitude of the Chinese government to cryptocurrency will not change.