Ask me in 20 years. There are a lot of worring signs right now that things will get bad, but nobody really knows.
When the Soviet Union broke down 30 years ago the US decided the biggest worries were small countries (Iran in particular), and things like 9/11 proved they were right. However Russia is now attacking Ukraine and many think that countries like Poland or Latvia (both in NATO) are next. China is setting up so that they could take military action to take Taiwan, and other countries in the area. Nobody knows for sure if either of these predictions will come to pass, but there are signs that should worry you.
When the Soviet Union broke down 30 years ago the US decided the biggest worries were small countries (Iran in particular), and things like 9/11 proved they were right. However Russia is now attacking Ukraine and many think that countries like Poland or Latvia (both in NATO) are next. China is setting up so that they could take military action to take Taiwan, and other countries in the area. Nobody knows for sure if either of these predictions will come to pass, but there are signs that should worry you.