Blocking Gatry Users

// ==UserScript==
// @name        MuteThem
// @description This is your new file, start writing code
// @match       *://gatry.com/*
// ==/UserScript==
const us = [
  "deadlstar",
]
setInterval( () => {
  [].forEach.call( us , function( u ){ 
      const d = document.querySelectorAll( 'a[href*="' + u + '"]' );

      [].forEach.call( d , function( e ){
        const b = e.closest( ".comment" )
        b.style.display = "none"
      } )  
  } ) 
} )