Why do so many peers and advertisements mainly add me to WeChat, knowing that it is disrespectful to disturb others?

What you said does exist. Some colleagues and advertising salesmen may promote products or services by adding WeChat or calling, which may really bring people a disturbing and unpleasant feeling.

Such behavior may stem from the fact that some salespeople hope to achieve their sales goals through direct contact, or they may not have effective marketing strategies, so they adopt direct contact. However, such an approach may indeed be regarded as disrespect for others, and in many cases it may not produce positive results.

It is a reasonable choice to ignore or reject these promotional messages for people who don't want to be disturbed by this kind of interference. In order to ensure the security of personal information, it is wise to contact and cooperate only with trusted merchants and partners. In addition, if you encounter frequent harassment, you can also choose to report or seek the help of relevant institutions to safeguard your rights and interests.

It should be pointed out that not all salespeople adopt this intrusive behavior, but there are many professional and legal salespeople and organizations that respect customers' wishes and promote products and services in a more formal and appropriate way. Finally, staying alert and choosing the right partner are effective ways to avoid this kind of harassment.