There is no place for censorship in society.
Well in my society thank god there is. we think total freedom of speech like in the US is just irresponsible. Therefore we have laws to prosecute any racist, antisemitic, homophobic, negationism. (anyone saying for instance jews werent killed in germany during WWII on twitter, facebook you name it goes immediately to a court of law, anyone saying this human race is superior to this one, anyone asking to kill all people from a country , an ethnic group, insults with racism, insult with homophobic theme) There is no debate on basic universal human rights and so no freedom of speech on these subjects. We have a special police department for the internet and anyone can submit screen capture of anything that is related to the subjects I described above.
Trump for saying that ISIS = all muslims would be immediately prosecuted. Humans are fragile, "Homo homini lupus est" most of them have low IQ, most of them dont read a thing, they are easily manipulated therefore political correctness , yes it's bad but to some point it's diplomacy. see how the germans went nuts yesterday with their hitler..and they were educated.. some rules are needed to avoid a "new" hitler/ben laden [insert the name of a crazy dictator] to freely express himself.