Nah you wrong.
Freedom of speech is not freedom from consequences. Never was = one can't trash his employer on social media and not expect to be fired.
The right was rightly unhappy to be cancelled over having to abide by the ever shifting standards of people they didnt agree with.
If you stand for the left on this issue you're saying you wanna live in a society where political violence is celebrated against the right.
If that's the case just say it. If you truly believe that, just say "I believe in antony gramsci tactics and I wanna destroy common sense".