The important bit there is &quot;do anything interesting&quot;. Forget about any plugins that directly manipulate the markup (so no µ&#x2F;adblock, no ghostery, no noscript).<p>Yeah, they can display web pages, but iOS Firefox&#x2F;Chrome provide almost no benefits over the stock safari. Less in fact, since it&#x27;s a near certainty that Safari is using privileged APIs to integrate with the OS in a way that no other browsers are allowed to.<p>(Didn&#x27;t a very prominent company get sued for something along these lines back in the 90s?)