@checkmate #90037
There is a little lore behind it: in 1938-1939 the nazis send an expedition to antarctica, carried out by the expedition vessel “Schwabenland” which “occupied” an area of 600.000 square kilometres for the nazis, including the sprinkling of tiny nazi flags over vaste areas by the expedition airplane.
The region was called “Neuschwabenland” inspired by the ship, and nazi lore has it that the expedition served to leave supplies, construction equipment and tunnel drilling machines in antarctica. Allegedly in the following years Neuschwabenland was constantly visited by nazi submarines which brought staff and equipment and a hidden submarine base was constructed, with a vaste system of bunkers, power and heating by alleged hot springs and underground farming of food to make the base self-sufficient. Of course there is no actual evidence for all of this accept for the initial expedition and nazi claims to the area called Neuschwabenland, but it doesn’t end here: when the nazis lost the war although they allegedly had superior technology either from lost cultures or from space they used their submarines and flying saucers (yes, that’s what people like the OP actually believe) to retreat to Neuschwabenland where they seemingly found the entrance to the hollow earth and erected a nazi utopia of aryan supermen which survived to this day. And of course Hitler made it there too. To top it off this nazi state of antarctica utterly defeated a US military expedition send out after the war to eradicate this last stronghold - at least that’s what the crackpots are saying.
Of course although there is a tiny grain of truth in it, the initial expedition, the story is nothing but a fiction - but people like the OP are basing their whole worldview on it, hoping for the Übermenschen to return someday and bring to an end what they failed to in the past.
It’s ridiculous.