There is no point, WW2 except that the whole pointlessness of it may be intentional. If people are fed unchecked factoids artificially collected and collated by robots for long enough, then pretty soon those who are searching for something to which they want to know the real answer will stop bothering to look (those who just want to be told what to think will accept either the first explanation they come to, or the most sensational one). Once no-one believes anything any more, those with evil intentions can go for global domination, steal everyone's possessions, and indulge in their favourite depravities unhindered, because the truth of what they are doing is hidden among all the lies.