If the majority of people think that 2 plus 2 is 5 then 5 is this is the politically correct answer. If we are allowed to think critically then we might take exception to this.
The will of the majority is not just a majority of people but the force of collective rule which includes not just elections but demonstrations both peaceful and violent. It even includes political assassinations.
People who use the term politically correct are those that think for themselves and want to continue to do so.
Those who don’t like the term politically correct are the elected who think that their opinion is correct.