I request that a phrase be added to consider certain cultural contexts (such as East Asia, etc.).

[2dreamy]

I understand that the "no hello" campaign does not mean to avoid saying hello but rather to encourage moving directly to the main point without just waiting after a greeting.
However, I would like to point out that in some cultures, especially in East Asia, jumping straight into the main topic right after a greeting may be considered impolite.
In some cases, particularly in Korea and Japan, it may even feel like a form of etiquette to ask for permission before asking something, even after greeting.

Therefore, it might be helpful to include a phrase in the "no hello" campaign clarifying that it does not suggest avoiding greetings altogether, but rather encourages moving swiftly to the main point, which can be more acceptable and even appreciated.
This way, people from more formal or relationship-focused cultures may feel more comfortable and less surprised.

If further explanation is needed, please feel free to ask, and I will be happy to provide additional comments.