So many problems in European and European-derived societies can be traced to the fact that, in the last few generations, White people simply didn't have enough babies.
Discussion
I see lower birthrates now as not a bad thing. I doubt it was ever possible to out breed niggers who started at 10 and didn't stop, given they had our resources and medicine. But now all races have low birthrates, even niggers, in white countries, which gives us a huge opportunity not only to take over with larger families but also to fix some of the bad genes in eastern europe.
Whatever people say about niggers, they don't have agency. If we make contraceptives and abortion so easy a monkey could do it, well they will.
The final complicating issue is that miscegenation was always so easy. A little bid of bad blood spreads quickly whereas niggers don't care about a bit of good blood. In fact white genetics are everywhere in populations we consider non white