title: What would Object.freeze(globalThis) do?
body: <p>For science, I tried the following in jsfiddle &amp; dev console of my own browser:</p>
  
  <pre><code>Object.freeze(globalThis)
  </code></pre>
  
  <p>I got the following error as a result:</p>
  
  <pre><code>Uncaught TypeError: Cannot freeze
      at Function.freeze (&lt;anonymous&gt;)
      at &lt;anonymous&gt;:1:8
  </code></pre>
  
  <p>What would have that line of code done? </p>
  
  <p>The goal is an intrinsic one; to try to learn through experimentation as a developer. </p>