Comedians are reluctant to play the college circuit now, for fear of being cancelled.I see loads of stuff on the topic but surely this is only a thing if the "cancelled " person accepts it? Just ignore them and carry on and you aren't cancelled - the only people who have any sort of legitimate claim are people who say/do something which affects peoples perception of them and their channel gets closed down - hence some opinionated loon posts a message on a platform that is offensive or breaches the platforms CoC - the platform then closes the channel and they get bent over the consequences - i.e. they lose an income stream because they broke the sites rules - as a result they are costing themselves income and decide to play the cancel culture card in their defence
Publishers drop authors who have been targetted.
TV and radio drop those in the cross hairs.
Just some examples of real effects of these campaigns.