You have established a circle of friends who don't look at him;

He set this up so that you can't see the dynamics of his circle of friends.

But in both cases, you can see the dynamics of his circle of friends by clicking on his circle of friends.

The circle of friends supports "Don't look at TA's circle of friends" and "Don't let TA look at my circle of friends".

The setting method in iOS version is as follows

1. Click "Friends" in the bottom bar to enter the "circle of friends";

2. Hold down the head of the person to be blackened for about one second;

3. At this time, a menu will pop up, and click "Set Friends Circle Permission";

4. After that, you can set it. You can choose to "blacklist your friends" (TA will not see the content of your circle of friends) and "Don't look at his (her) photos" (you will not see his (her) circle of friends information).

You can also enter the settings by clicking "..." in the upper right corner of the contact profile page.

You can also set it directly when adding new friends.

You can view the friend blacklist in Settings-Privacy.