100 people were murdered in Chicago in July (just one month) last year so does it mean US as a whole is dangerous? No, my suburban town had zero murders for last 4 years, there was one homicide in 2016 (domestic dispute) and then no murders for 10 years before that. On the other hand it’s unclear which one is safer - South Chicago or Kabul.

Donbass in Ukraine is dangerous and a no go war zone. Downtown Kiev/Lviv are peaceful and have an excellent quality of life with amazing restaurants and nightlife.

You can’t average big countries.