I might be going out on a limb
, but, judging by the events at many of our nation's institutions of higher learning, it seems that the people trying the hardest to shut down speech they don't like would be people on the left.
They are the people most likely to tell other people that they can't say that. Whatever that is. You'll hurt other people's feelings if you say that.
You mean even if you tell the truth?
In the old days the free speech movement at colleges and universities was headed by leftists like Mario Savio. Those days are long gone.
Now the people who determined to stop you from expressing yourself freely are people who share Savio's politics. Leftists.