Tampermonkey thing that will remove old recommended videos from youtube frontpage

remove_old_videos.js

// ==UserScript==
// @name         YouTube Recommended Remove Old Videos
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Removes old videos from YouTube's recommended page
// @author       @OlafurW
// @include      https://www.youtube.com/*
// @grant        none
// @require https://code.jquery.com/jquery-3.4.1.min.js
// ==/UserScript==

const old = [ 'years ago', '1 year ago', '12 months ago', '11 months ago', '10 months ago', '9 months ago', '8 months ago', '7 months ago' ];
const refreshRateMs = 1000;

function Remove()
{
    // done because of shadowing issues in the include/exclude system of tampermonkey
    // I don't want this to run on any sub page of youtube
    if (window.location.href === "https://www.youtube.com/")
    {
        for (const age of old)
        {
            // sorry, the whole parent parent thing is ugly
            // if you have a nicer solution, please do that
            $(`span.ytd-video-meta-block:contains(${age})`).parent().parent().parent().parent().parent().parent().parent().parent().parent().remove();
        }
    }

    setTimeout(Remove, refreshRateMs);
}

(function() {
    'use strict';

    Remove();
})();