Freedom of speech is a key part of democracy

Recently, more than 1,300 evidently well-intentioned people wrote to RTÉ opposing Katie Hopkins’s appearance on The Late Late Show. While their conviction is to be admired, I personally am glad they were not successful in their endeavour.
We live in a society where people are entitled to express their opinion. I may express dissenting opinion, and you are free to agree or disagree, or indeed to write your own letter in rebuttal. You are free to do so, and I welcome it.