I never described cancel culture as strictly a problem. Indeed, I am happy it got rid of the "Redskins" for us.
Just because I do not describe a phenomenon as a "problem" or have a "solution" to it does not mean it does not exist. Neither of us can do anything about the sun rising in the east, but we can describe it.
If I have a "solution," and it is a very soft one, is people need to allow themselves a much wider margin of acceptable opinion for those around them *and* recognize if a view is irrelevant to the economic relationship you have (or even potentially beneficial, in the case of heterodox academicians and journalists), then leave it aside.