I hear chatter about when Whites will dip below 51% and become a minority. The reality is Whites will still be the largest racial group and will maintain a plurality for a while. Here are the reasons why a White minority in the true sense might never come to be, and the only way for it to be possible.

Fertility rates are collapsing around the world. The country that has been sending the most people into the US, Mexico, in 2019 has a TFR(Total Fertility Rate) of 1.89 and the rest of Latin America isn't far behind either. Where fertility rates declined from 3.06 in 1990 to 2.14 in 2015. Instead of sending immigrants, their governments will be looking to attract them in the coming years. Fertility rates are also collapsing within the US as well. All races are below replacement. 2019 estimates: Whites 1.61, Blacks 1.77, Hispanics 1.93, Asians 1.49, US average: 1.71. This includes the migrants in Europe as well. All races in Denmark have below-replacement fertility.
TFR for largest migrant groups in Australia: Chinese 1.29, Indian 1.77, British 1.72, New Zealander 2.13, Filipinos 1.47, Vietnamese 1.78, South African 1.59, Malaysian 1.27. Even Sub-Saharan Africa, which will be the last region in the world with above replacement TFR after 2030, is experiencing a decline. From a TFR of 5.37 in 2008 to 4.69 in 2018. South Africa leads the decline in TFR for the region. From 1990 to 2011. (Current stats in paraenthesis) Black African 3.9(2.82), Coloured 2.9(2.57), Asian 2.9(1.85), White 2.1(1.70)

There was a short-lived increase in non-Western migrant fertility during the refugee crisis in Denmark but since then. The rate has almost converged with that of Danish-origin women.

White, Native Black & Native American Youth population on the decline. The growth in the youth population comes solely from immigration.

2. With collapsing fertility rates around the world. You will have more countries turn to immigration. Malaysia, Thailand, Japan, and South Korea have made changes to their immigration laws and are taking record amounts in. The story of immigration has been one of mass migration into the West, but in the next decade, it will be of mass migration into developed Asian countries instead. You will have more countries competing for the diminishing supply of migrants as the world ages.

3. Another thing that is mentioned in dissident circles is that Whites will breed themselves out with all the non-White immigration that comes in. White Men & Women are the least likely to date and marry outside of their race. This is even more true for White Women than it is for White Men. The top 3 interracial pairings are with White Males. White Male/Hispanic Woman, White Male/Asian Female, White Male/Multiracial. So, even if someone has a child with a non-white person. That mixed-race individual prefers a White spouse over others.

4. The Elites behind this don't want a white majority country but also they don't want any racial majority. Just a mishmash population that is easily ruled by a coalition put together with money. The post-WWII consensus of Karl Popper, Fredrick Hayek, and the Frankfurt School is anti-fascism. It means the majority racial/ethnic countries must be made incoherent to stop fascism from rising again. This is why you can be White and join Antifa/BLM in Japan. In order to scream at the Japanese for being racist. It is about demoralizing the majority to stop collective power. This is the tenet of the anti-fascist WWII era. This is why you see Capitalist and Zionists target not only Western Nations but those homogenous Nations in Asia as well. Unless they focus solely on one country and flood it with Africans. The future will only be a White plurality, not a White minority. As far as the US the biggest fear in the dissident right. That the US will become a South Africa situation with Whites at 7% of the population? That will be impossible with the global collapse in TFR.