Block people on the lite version of the hell website with one less click

Twitter Lite instant block.js

// ==UserScript==
// @name     		Twitter Lite instant block
// @description	Block people on the hell website with one less click
// @include     https://mobile.twitter.com/*
// @version  		1
// @grant    		none
// @run-at      document-idle
// ==/UserScript==

// using mozilla sample code 
// https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver


// Text to check for in the message - change this to fit your twitter language!

var blockText = "will not be able to follow you or view your Tweets, and you will not see Tweets or notifications from";


async function sleep(ms = 0) {
      return new Promise(r => setTimeout(r, ms));
}

// Select the node that will be observed for mutations
//var targetNode;


async function go() {
  while (document.getElementsByTagName("main").length == 0) {
  	await sleep(500);
  }
  
	var targetNode = document.getElementsByTagName("main")[0].parentNode; // watch the tweet container, actually.

	// Options for the observer (which mutations to observe)
	var config = {
    attributes: true,
    childList: false, 
    subtree: false,
    attributeFilter: ["aria-hidden"]
	};

	var paused = false;

	// Callback function to execute when mutations are observed
	var callback = function(mutationsList) {
    for (var mutation of mutationsList) {
        //console.log(mutation);
        if (!paused) { // rate limit at least a lil
            paused = true;
            var node = document.querySelector('[data-testid="confirmationSheetConfirm"]'); // will accidentally recurse a lot if targetNode is used
            if (node != null && node.parentNode.innerHTML.includes(blockText)) { // if the dialog is gonna appear
                node.click(); // click block button
            }
            paused = false;
        }
    }
	};

	// Create an observer instance linked to the callback function
	var observer = new MutationObserver(callback);

	// Start observing the target node for configured mutations
	observer.observe(targetNode, config);

	// Later, you can stop observing
	//observer.disconnect();
}

go();