Please don't post partisan political comments without a source.
Edit: I appreciate the downvotes for kindly asking people to follow HackerNews' guidelines
> Please don't use Hacker News for political or ideological battle. That destroys the curiosity this site exists for.
https://ourworldindata.org/fertility-rate
I plugged in Denmark and Portugal, and both show lower fertility rates than the US.
The USA fertility rate in 1990 was 1.98; in 2020 it is projected to be 1.84 (a delta of -.14).
The fertility rate in Denmark in 1990 was 1.65; in 2020 it is projected to be 1.78 (a delta of +.13).
The fertility rate in Portugal in 1990 was 1.52; in 2020 it is projected to be 1.41 (a delta of -.11).
The fertility rate in Germany in 1990 was 1.36; in 2020 it is projected to be 1.47 (a delta of +.11).
The fertility rate in Canada in 1990 was 1.66; in 2020 it is projected to be 1.57 (a delta of -.09).
The fertility rate in France in 1990 was 1.75; in 2020 it is projected to be 2.06 (a delta of +.31).
The fertility rate in Norway in 1990 was 1.85; in 2020 it is projected to be 1.84 (a delta of -.01).
The fertility rate for Europe in total in 1990 was 1.70; in 2020 it is projected to be 1.62 (a delta of -.08).
This is obviously not a thorough (or even statistical) analysis of the situation, but a cursory look at the data from the perspective of multi-decade trends does not lend credence to the notion that the availability of social safety nets has no impact on demographic rate of change in a developed country.
[1] https://www.cia.gov/library/publications/the-world-factbook/...
[2] https://ourworldindata.org/fertility-rate#the-global-decline...