> Ultimately I feel that it is US who has been more to blame (contrary to much of Western media coverage) for the deteriorating US-China relationship, and drumming up the chorus for a new coldwar. Chinese policy seems to have not significantly changed in the last 5 years towards the US, but on the other hand US seemed ever more keen and eger to pursue a hostile attitude towards China.

In what universe? The Chinese global stance has changed drastically over the past 5 years, and they have continued to deteriorate western companies and forced companies to appease their government, or the CCP will ban those companies, steal their IP and clone then. So far not a single soul has stood up to them, for fear of losing out. They've expanded their power in the South China Sea, laying claim to land and passages that aren't theirs at all and never have been. They fund North Korea as a satellite state to antagonize its neighbors, and turn in people that escape back to NK so they can be put in slave camps. The new security law gives them reach beyond their own borders to crack down on people that criticize the CCP. Not to mention they have literal concentration camps where they are harvesting organs, hair, using them as slave labor and stealing their possessions. Ask other Asian countries how they feel about China's slow and steady encroachment of their authoritarian regime that is anti-freedom.