We already know that China is aiming for global domination specially in terms of economy, and I am sure they are seeing this digital yuan as a possible many tools they can use to entice more countries to go away from the domination of the US Dollar in international commerce. However, many countries right now are also starting to get wary of the intention of China, at least in part this is exposed with the pandemic. Many countries are now starting to resist the influence of China. Many are now seeing that China can be a trap. Personally, I don't see China to be the one to dominate of the vacuum that will be left by USA in the global commerce, that position is reserved for another (still emerging) entity.