"PatSocs" don't really exist, for one. It's an entirely online, entirely grifter-run "organization" to whatever extent they do exist.
Secondly, they are a reactionary, western-centric ideology. All ten of them.
And lastly, I can only assume somebody saw/heard "patriot socialist" and saw that the DPRK has a nationalistic bend to it (reinforced by US-imposed isolation btw) and just equated the two. I really can't overstate how utterly meaningless and effectively non-existent the patsocs are.
Holy shit this is the same thing i was saying ever since entire patsoc hysteria exploded on r/GenZedong back then, and all i got for that were bans from several "tankie" subs. Btw all of those subs later bothsided Ukraine so lmao.