This definitely feels like terrorist attack tactics, since it does more to cause fear than actually fatalities. You make some really good points though, it’s unfortunate that you’re getting so many downvotes for factual information.
As for the terrorist group designation, you can see a list of all countries and entities that consider Hezbollah a terrorist group here.. It does include both the European Union and the United States, along with many other countries. There are some countries that don’t consider them a terrorist group, notably Russia, China, and North Korea.
I suspect we may see a lot of countries get pushy about trying to encourage people to have kids. There were lots of short term economic benefits to pushing families into having both partners working, but in the long term countries are still built around needing a growing population to do well.
You can offset lower birthrates with immigration to an extent, but itherwise we would need pretty major social changes to sustain society if birth rates continue to decline.