I know ~nothing about the historical events which you allude to, but I upvoted the quote because experience tells me it's very true in real life. E.g. a journalist writes a news article that contains lies about its subject matter, and the link to the article gets widely shared by honest people who presume that it's telling the truth. Or a dishonest scientist makes up his data, and then gets cited by honest scientists.
Oh. In that case, well, it's true about local "opinions" but false about views on global things. Like the so-called free market (which is mostly not free) or the so-called democracy (which is mostly not ruled by the People): I believe that most nominally educated people today have a pretty reasonable assessment of their value: they kinda work, and even bring some standard of living, but do so very ineffectively. So the only "false opinions" on this scale are just ritual statements semi-consciously produced out of fear of empowering the ...
Here's the new thread for posting quotes, with the usual rules: