How does WeChat block each other's messages?

Block friends circle information, block friends circle updates and comments: turn on "Don't look at her friends circle" and "Don't let him/her look at my friends circle". Options (Masking). The specific operation is as follows:

1. If you want to block friends in the circle of friends, click the friend's avatar-enter the friend details interface-click the menu button in the upper right corner-open the "Don't look at her/his circle of friends" option to complete the setting.

2. If you don't want to receive comments from the other person's circle of friends, you can turn on "Don't let him/her see my circle of friends".

Prevent mass message reminders:

In the friend chat interface, click on the upper right corner to enter the "Chat Details" interface and open the "Do Not Disturb Message". Don't remind each other when sending messages.

Wechat group chat information masking: group settings page → open "Do not disturb messages".

If the above can't meet the demand, the friends involved can have no friend relationship or be blacklisted. If a group is involved, you can delete it and quit the group chat.