Russia was very clear what their red lines were, even back in like 2009. NATO kept pushing the issue. Then, by their own admission, teams like the US 4th PsyOps orchestrated Euromaidan to overthrow the Ukrainian government. Ukraine might be mostly innocent here, but neither Russia nor NATO are.
Western economies are built on the exploitation of cheap labour abroad for both manufacturing (China, India) and resource extraction (most of Africa). In contrast, the Chinese economy is built on cheap domestic labour and cheap domestic resources so that it can build things for export. The incentive structure is vastly different, because while the West basically has to act out of altruism, it’s in China’s best interest to create more demand for your production.