What is something that is growing because of young people?

Inspired by a post I saw on AskReddit (which has now been removed). What is something you believe is growing because of young people?

Young people aren’t having babies. This is a growing global problem. It’s going to get so bad that we won’t have enough people to do all the work needed to support retirees.

It’s going to lead to unrest in many countries as normal services become unmanned and unreliable.

This one’s easily solved by removing restrictions on immigration

Not really. No country has all the resources to make or assembly all the critical items we all consume. We need people where they are so they can continue to make/produce/assemble.

This is the worst argument against immigration I’ve ever heard

I’m not anti-immigration. Immigration is not the fix for how the world will deal with declining birth rates world wide, leading to a large gap between the number of available laborers and the number of laborers needed to keep things running smoothly.

Immigration only works if one country has more people than jobs while another country has more jobs than people.

What we’re headed into right now is more jobs than people by a LOT.

Also, Japan is a country that hit this problem early on (they culturally don’t have much immigration) and found that it’s also possible to export your dumb jobs to other countries that also buy the things they are making, keeping only the ones they are really good at in-country while scraping all the revenue from their exported labor. This only works because other countries were a little slower to run into this birth rate issue.

Most of these problems fall back to WW2 and the massive amount of babies that were born afterwards.

It’s only really the hyper developed countries that are experiencing the massive drop off in birth rates, so immigration would actually help this problem significantly.

Also, the lack of immigration in Japan is as much a matter of policy as it is everywhere else. Their government heavily discourages migrant labour (due in part to cultural racism), which has made their plummeting birth rate much more of a problem than it needs to be.

It’s not going to be enough.

Birth rates aren’t going to magically turn around, immigration isn’t going to magically fix it.

Ultimately, so what? What is the problem you are attempting to prevent? Declining population is not per se a problem.

At scale, global instability leading to supply chain breakdown, leading to disruption of things we don’t think could be scarce like CPUs, medical equipment, defensive weaponry.