That Atheist, Freethinkers, Humanist are JUST people who don't believe in god.

Well Freethinkers, Atheist, Humanist, etc. have tackled the god myth with conviction and come to logical and sane conclusions. They are brave enough to go against the "norm," sometimes at their own peril.  Why do they stop at other dogma that's just as inhumane and harmful as religion?  For example, Racism, Systematic White Supremacy, Critique of European Culture, Israel, etc.,  Topics, similar to religion, that really matter?  I must admit they do a great job with homosexuality and politics.  

I believe if the above can shake the indoctrination of religion, there's hope that they can do the same with other dogmas.  If these folk can't, then there's really no hope for humanity.