JSFiddle - React, Tailwind, and code Playground

HTML

<textarea id="textarea">I’d bet there are internal wars of words (and more) inside Redmond’s hallowed halls as to whether doing so would hurt or help more, in terms of boosting Microsoft’s bottom line and its customer base. I also wouldn’t be surprised in the least if skunkworks teams inside Microsoft already are working on at least a few of these variants.</textarea>

CSS

textarea {
    width: 300px;
    height: 6em;
}

JavaScript

var textarea = document.getElementById("textarea");

textarea.onkeyup = function(evt) {
    this.scrollTop = this.scrollHeight;
}