Because a lot of people like to talk about socialism as if it is the "Nordic model".
Venezuela is what Jeremy Corbyn is after, not the Nordic model. Corbyn is now refusing to comment on this paradise, after years of telling everyone how great this is.
It is important to point this out. We are treated to our daily dose of capitalism bashing and bashing of the West from self loathing westerners. When the myths they propagate fall down like this, it must be called out.