I shall listen to it on IPlayer or whatever it's called now.
Saw an explanation for "snowflake" behaviour in an article which blamed the "sticker" and "star of the week" culture: current 20-somethings are the product of being over praised and told they were great at everything, could achieve anything they wanted and that everything they said was valid.
Of course you shouldn't ever stamp on someone's dreams, but I've seen with my own dcs this school culture of "Great point!" "Fantastic idea!" "Super drawing!" for every single thing no matter how bad or worse, however little effort has been applied.
As for Safe Spaces, who dreamed this up? Trigger warnings about works of literature, indeed.