I've literally quoted your whole post. North Korea is a text-book fascist regime that ticks all the boxes — while it has literally nothing leftist about it.
Left wing is supposed to:
Fight rigid social & economic hierarchy — No
Support social equality — No
Secularism — No
Lack of a strong political leadership — No
Etc.
Take a look at Umbeto Eco's common features of fascism: cult of tradition, distrust towards modernism, doing over thinking, lack of critical thinking, nationalism, mythical foreign enemy figure, state of a permanent war, elitarism, heroism, male dominance, lack of an individualism, new language. Built on the back of a middle class — I'm not sure that this one fits. The rest 13 fit perfectly.
Right wing doesn't always mean prioritisation of an individual, private property rights etc. Some of right wing ideologies do, some don't, but it's hardly the most decisive feature in any of them.