> CATO Institute is fucking dumb :)
¯\_(ツ)_/¯
> Do you believe it's right for a country to invade a neighbouring country in the 21st century?
I do not support wars. But you can't ask a question like that. It doesn't make sense.
War is a mechanism for dispute resolution. Yes, we, people, don't like such mechanisms. But such is the life. These mechanisms are used by the US all the time. The US shows the world that this mechanism can be used. So, the US can, but Russia can't? It doesn't even matter whether it's Russia or any other country.
In the case of Russian-Ukrainian war, the dispute that the war is trying to resolve comes from the expansion of NATO and military bases next to the Russian borders. No expansion -> no war.
> Do you believe it's right for a country to invade a neighbouring country in the 21st century?
It doesn't matter which century we are in. The society hasn't reached a state in which a fairly complex dispute can be resolved without a war. Right now there is no state in which war is an impossible option. To make it more clear, for example, we are in a state in which the humanity cannot travel with the speed of light. We are simply not there yet. When it comes to wars, we are in state in which a war is a possibility.
When Putin asked the US (early 2000s) why NATO is expanding, they just mumbled some bullshit in response. How can military bases across the world create peace? You can't create peace by throwing weapon around the world. There will always be someone who won't like it.
The US should've take Putin more seriously in the first place, but they kept belittling his requests to stop the expansion for 15+ years.