"The crisis will end when fear changes sides" - Pablo Iglesias Turrión
"Austerity is used as a cover to reconfigure society and increase inequality and injustice." - Jeremy Corbyn
Political Correctness has always been with us in one way or another.
in 1960 - Absolutely unacceptable to be gay.
in 2015 - Not so cool to go and call someone a faggot
In 1950 - highly ill advised to admit one was a communist
in 2015 - Who. ****ing. Cares.
Political Correctness is just people being pissed off it isn't as mainstream to say certain things anymore but you can absolutely say them... it just means more people may not want to associate with you after you say them in every circumstance above I just listed.
Pretty darn simple stuff.