Dissident communities irl. "Mainstream" community no longer exists, therefore organize dissidents irl and essentially build small scale society-within-society to perpetuate what's left of civilization

Create or Subvert and take over an institution that has a strong geographical basis and a lot of both women and men in it and make it pro natal and pro white enough that it serves our ends but not so overtly pro white (at the start at least) that zog doesnt roll in the tanks right away. Something like the Mormon church since you could get all the white people to move to Utah. It doesn’t really matter what it is now because we can make it whatever we want after we take it over, as the mainline churches in the 20th century showed in a very short span of time these institutions can be taken over and new beliefs including ones that are the exact opposite of its previous beliefs can be imposed relatively easily.

My other idea is we copy the methods of the lgbt community, we go on discord and instead of grooming little kids to be raped we groom little kids to not have sex until they’re married, but I feel like there’s a lot of ways this could go wrong