This isn't exactly a take on literature, because AFAIK people only came out with this bullshit SJW take due to the film adaptation, but really...
As I pointed out on KF at the time the movie came out, the name "Atreides" is lifted from the Greek tragedy of Orestes and Cassandra, who belong to the tragic family line of Atreus or Atreides. By naming the family of his main character "The House of Atreides", Herbert meant to signal (to those who know their classics) that his main character is going to be a tragic character. So no, Paul was definitely not set up to be a "white saviour", he was rather set up to be a tragic fallen hero.
As I pointed out on KF at the time the movie came out, the name "Atreides" is lifted from the Greek tragedy of Orestes and Cassandra, who belong to the tragic family line of Atreus or Atreides. By naming the family of his main character "The House of Atreides", Herbert meant to signal (to those who know their classics) that his main character is going to be a tragic character. So no, Paul was definitely not set up to be a "white saviour", he was rather set up to be a tragic fallen hero.