Strange, because in  nostr:nprofile1qqsgv975dd0wlfsaqav4j9wqj6seh8rtk4vsnen7534y936lv8x6uhg5054nh  client is private and I think should be private.
cc  nostr:nprofile1qqs89qlxtkn8lmvn5pdc3d5tpy3jy7v8jd2ypecrcnzy9vep3u99a8s9ugt9u  

 Or at least should have an option to mute in a public or private mode. 

 Some users may not want to share their muted list. May cause trouble  

 I agree, I think should have public and private options when muting someone.