There are a lot of issues in USA (and many other countries around the world!) But here you can see that the world doesn't know how to respond to one country attacking a neighbour in another continent in XXI. Which is very concerning taking into account we are in a world with very advanced (and expensive) weaponry and bureaucrats who just warm their seats.
It is obviously not enough to tweet or TikTok... all the respect to HN where we learn, and have great and deep discussions oriented to action, even if they are oriented mainly to startups. Startups are just an example of confronting and transforming realities.