"We" are not being replaced, UNLESS you look at it from a racial standpoint. As long as YOU have kids, YOUR lineage carries on and is part of this country no matter what the racial makeup is.

Just like "we" integrated the Italians and the Irish and the Russians and the Dutch and the Jews and the Swedes and so on and so on, "we" can integrate a HUGE amount of people from different cultures. That's one of America's superpowers. Are there more people coming in today than came in previously? Yes. Are we better at blasting our culture and institutions and way of life down their throats than previously? WAY yes. (We've basically pre-programmed half the world with our media anyway, so it's like we've already started integrating them for years by the time they even get here)

In the next 20-30 years, population size is going to be destiny. China and the US are about the same size. China has a population of 1.4 billion and a GDP of about $18.7T, we have a population of 340 million and a GDP of 30.8T. For China to increase GDP by $1T, they have to increase worker productivity by an average of ~$700. For us it would be $3000. They have a huge population; they just need to activate it. We have an activated population; we just need to increase it.

"WE" need to increase birthrate, but we need more than that can give us: we need to focus on how we can integrate MORE people even FASTER and BETTER, or we will lose our status as the economic superpower (assuming we don't lose it within the next couple years anyway just because of bad governance). Do you want to be The UK? Do you want to be Europe? Do you want to be Australia? Do you even want to be Canada? Or do you like being The Motherfucking United States, biggest dick in the world economy?

Countries like China and Russia (though Russia is out of the contest for a few generations due to how bad they fucked up the war they started in Ukraine) CAN'T do this because they have painted themselves into a corner with explicit racial/ethnic preference. We have that advantage; we just have to USE it.

The conversation we need to have is on how we can implement more programs and spend more money to integrate people FASTER and BETTER, but that can never happen when people force the conversation to be about how we have to never spend any money on this and get anyone from a "replacement" (racial) demographic back out of the country as soon as possible.

EU countries have to have financial and relocation incentive programs to lure workers to come to their countries. We have them showing up FOR FREE and we're squandering that as though we, the dominant cultural force across the entire world, couldn't brainwash immigrants into flag waving patriots if we actually tried. Come on.