Ending a contract with an agency that runs concentration camps is good. Better, though, is to not accept any contracts with any government that runs concentration camps.
Small steps are good. Big steps are better.
PS: great fear from all paying customers that run concentration camps that an internet mob could separate them from their code at any time -- sounds like a good policy to me. Not as good as "Don't be evil", but reasonably close.
Japanese internment camps from WW2 easily meet that definition.
I think immigration detention centers easily meet that definition too: they hold large numbers of individuals whose only crime is being “the other”.