// ==UserScript==
// @name     Removed Trending tab
// @version  1
// @grant    none
// @include  https://www.youtube.com/*
// ==/UserScript==

window.addEventListener('load', () => {
    const guideButton = document.getElementById('guide-button'),
        appDrawer = document.querySelector('app-drawer');

    if (appDrawer.getAttribute('opened') !== null)
        removeTrendingButton();
    else
        guideButton.addEventListener('click', () => removeTrendingButton());
  
});

function removeTrendingButton() {
    const checkInterval = setInterval(() => {
        const trendingButton = document.querySelector('[href="/feed/trending"]');

        if (trendingButton) {
            trendingButton.parentElement.remove();
            clearInterval(checkInterval);
      	}
    }, 100);
}