Better minds than mine have debated the paradox of tolerance (a name only given in the 1950s, but a concept recognized for longer).
Also, not tolerating something doesn’t mean forcefully censoring it. Norms and conventions largely keep e.g. frowned-upon slurs out of common usage. The person getting told to shut up for using the N- word isn’t being censored by the state, but they are being encouraged to engage respectfully.
In practice, it seems that whenever someone is told to shut up for using the N- word, they react by saying it many more times. So it doesn't work very well.
> whenever someone is told to shut up for using the N- word, they react by saying it many more times
One, not my experience. (Indian family.) Two, people spouting out the N- word have generally caused themselves to be ignored, which sort of solves the problem as well.
Better minds than mine have debated the paradox of tolerance (a name only given in the 1950s, but a concept recognized for longer).
Also, not tolerating something doesn’t mean forcefully censoring it. Norms and conventions largely keep e.g. frowned-upon slurs out of common usage. The person getting told to shut up for using the N- word isn’t being censored by the state, but they are being encouraged to engage respectfully.