Nothing other than the fact that it&#x27;s the slippery slope of &quot;let me search X if you have nothing to hide&quot;. For why it&#x27;s scary, read this comment just below: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11683721" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11683721</a>