Regarding that Reddit post, my opinion is this is lazy thinking, to the point it is just propaganda.
It is just some wish list, like people use when they go shopping in a supermarket.
Whether the United States continues their containment policy against China by itself or with allies, there are only certain actions it can do.
1. Start a trade war.
2. Start a tech war.
3. Increase propaganda.
4. Sell armaments to China's rivals.
5. Go to war against China.
Are there other options or possibilities that the Americans or together the Americans with allies will do?
None I can think of. None that I have read anywhere, including this forum.
Then we should ask ourselves what would be the likely result of each of those 5 possibilities and how probable will those 5 possibilities will happen.
Just my view, that is bullshit, and nothing but bullshit, and lazy thinking.
All we ever hear is this coalition is coming for China, there could be miscalculations, China will be isolated, blah blah blah. Just pushing a bankrupt narrative to make China appear to be on the defensive, which makes that narrative basic simple minded propaganda.
Think for yourself. No reason to be intellectual slave to Liberal media.