For actual information rather than super-vague observation, have a look at the: -=[UN World Population Prospects Report 2024]=- https://population.un.org/wpp/

For actual information rather than super-vague observation, have a look at the: -=[UN World Population Prospects Report 2024]=- https://population.un.org/wpp/ https://population.un.org/wpp/ there are bunch of online charts and a large PDF etc.