There is a mathematical model in these cases of how many childbearing women exist in a country, how many kids they are likely to have and what the maximum they are likely to have is and that can be far outstripped by death rates of an aging population.
Socialism is death for "white" cultures when working couples don't feel optomistic enough about the direction of society and the economy to put out 4-5 babies and be able to take care of them coupled with materialism like the need for 2 new cars, nice housing and nice home goods and decor. the birthrate drops to 2 then 1 per couple then the immigrants take over in a couple generations because they are not as disinclined to have 1 or 2 babies.
LOL. It has nothing whatsoever to do with socialism. Whites in America experience the same phenomenom. I mean who wants 5 kids? I don't even want one and it's got diddly-squat to do with politics or the state of the world. I just don't want any. I think the world is an exciting and interesting place- I'm pretty optimistic about it. But I don't have the time for kids. I try to move to another country to live every so often and I can't see kids fitting in with that lifestyle.
My ex-wife is German. She's a surgeon here in Scotland now. If she were to have a kid it would just derail her career. It's not because she feels like the future is bleak. By the time she makes consultant surgeon she might still be in her child-bearing years. But I'd say her career is very important to her. All those years of study and university and slogging away as a junior doctor... I think she's right to want to earn as much money as possible now and attain a position at the top of the medical heap- skipping parenthood for a while- even if this troubles a few conservatives here and there.
The Democrats can do for American what the Social Democrats have done to Germany. Just imagine what a little pandemic will do to the West!