<i>indiscriminate prejudice</i><p>But the key word there is &quot;indiscriminate&quot;, since by definition you can&#x27;t target criticism properly ever if you&#x27;re indiscriminate.<p><i>the targeted group is impossible to isolate</i><p>Not when you&#x27;re talking about people who self-select by claiming belief in certain ideas.  It&#x27;s not at all like generalizing based upon race.