(1) Find a comment by the person you don't value. (2) Click on the three vertical dots to the right of the comment. (3) In the drop-down, select Mute User.
Result: You won't see comments by that person, and if they are an Author you won't see their articles or receive email alerts of articles by them.
Free site users currently have 3 mutes, paying subscribers unlimited Mutes.
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