The #Swedengate thing has a fair bit of attention on Twitter. It started with someone posting on Reddit (and this subsequently screenshotted on Twitter) about how, as a child, they were not offered dinner when playing at their Swedish friend's place. This was then confirmed as a Swedish (and, to some degree, a general Nordic) custom by others. Much bewilderment and condemnation of the Swedish culture as a child-starving horror show has followed, by other Europeans as well as non-Europeans.
https://www.youtube.com/watch?v=PpnjGBCHbXI
I'm Lieutenant General Petrovsky