I agree generally, especially in terms of material gain to these people and potential reparations, but I also think that personal guilt should be determined on a case by case basis. However, every racist white westerner screaming about Hamas terrorists right now, when plenty of people are sharing actual correct information, is definitely complicit and is purposefully ignoring the evidence he is being given. Similarly, the outrageous stories about the DPRK that are circulated by the various CIA outlets or Yeonmi Park are simply too ridiculous for anyone to actually believe and take seriously, yet until recently people mostly shared them with glee. People go along with them due to other reasons, not an actual belief. Stories about Xinjiang are also not shared because people actually care and tried to inform themselves about the situation, but only due to (real or perceived) material gain (or even just emotional satisfaction) that the people sharing them get.