Can you give a more concrete example? I&#x27;m on Android, and I&#x27;ve never experienced that.<p>Your suggestion would only work for very undeterministic parts of the UI, though.<p>Good UIs are predictable, and sophisticated users &quot;know&quot; where to click and don&#x27;t need to read buttons, so they&#x27;re very fast. Enforcing some delay will make the system seem &quot;laggy&quot;.<p>So now you have to make a distinction between &quot;predictable parts of the UI&quot; and &quot;unpredictable parts of the UI&quot; and everything&#x27;s not all that simple anymore.<p>A better solution is to not to pop up random things at random times in random places.