In the US people either under estimate the size of the CCP or act as though it is an egalitarian group of people where everyone has access to all information and is briefed on strategy. The CCP doesn't vote on its strategy among all of its members.

Most things that we see as controversial or dangerous when it comes to the CCP aren't even apparent to most CCP members.

Joining the CCP isn't generally a decision to turn a blind eye for personal gain. It is difficult to comprehend just how much China controls the flow of information to its citizens (and the ordinary CCP members).

We must distinguish between CCP leadership and the ordinary members. The average CCP member is no evil person and is unaware of any evil acts being committed.

Now you might wonder why people don't investigate rumors they hear from Western media (even if the sources are banned): - Western media tends to attack Chinese culture and pride, attack ordinary Chinese - The Chinese government refuted the news and any contradicting sources are blocked. - Approval of how the country is run is generally high. Han Chinese and other groups are doing as well as never before. (And they truly don't know that there are people who are not being treated well.)