I'm not generally a fan of KK but I think she's absolutely right in this and others should make a stand. But she's in a fortunate position where she can afford to make this decision, unlike other actors. She also makes other comments which come dangerously close to what could be described by certain people as 'transphobe' territory, so I hope they don't come for her too.
www.bbc.co.uk/news/entertainment-arts-55795237