"Sort that country out" is an euphemism for killing tens of thousands of people on both sides of the war.
No.
No.
Will it still be seen as "legitimate"?
You make it sound like the more Africans you kill, the more warmer Europe gets, which is nonsense. Last time I checked, wars only destroy.
Civilized discourse with warmongers is impossible. If you want regime change in some country thousands of miles away, go do it yourself. I am not going to send myself or my kids to die for your hubris.