I just finished part four

When i started reading the book i looked up kelsier to see fanart of him to know how he looks like, while looking at the photos i see a reddit post on this sub saying that he's a psychopath and that he's a villain, i didn't open the post but i kept reading while being scared that kelsier will betray the crew and actually be evil, now that i read his death i can say that if i ever see anyone who genuinely thinks that kelsier is the bad guy in the book it's on sight