REMOVE AVENGER SPOILER. copy this code and paste in console on your browser

remove-avenger-spoiler.js

var banList = ['avenger', 'infinity'];
setInterval(function() {
  var a = document.querySelectorAll('[role="article"]')
  a.forEach((d) => {
    banList.map((text) => {
      if (d.innerText.toLocaleLowerCase().indexOf(text) >= 0) {
        console.log('removed');
        d.remove()
      }
    })
  })
}, 2000)

Use https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo?hl=en to run userscript

Refractor using Regexp kub

const banList = ['avenger', 'infinity'];
const rule = new RegExp(banList.join('|'),'i')
setInterval(function() {  
  Array.from(document.querySelectorAll('[role="article"]'))
    .filter(d => rule.test(d.innerText))
    .forEach(d => d.remove())
}, 2000)

@Ranatchai Look much better! thank you kub.

const banList = ['avenger', 'infinity', 'endgame'];
const rule = new RegExp(banList.join('|'),'i')
setInterval(function() {  
  Array.from(document.querySelectorAll('[role="article"]'))
    .filter(d => rule.test(d.innerText))
    .forEach(d => d.remove())
}, 2000)

Add endgame krub