The US in it's current form is definitely a threat to Europe in many ways, but not a military one. Not even in the case of an armed conflict about Greenland. I could see the leadership ordering to, but I can't see the soldiers on the ground shoot at people they've been training and fighting with their entire career. There will be mass defection on the side of the US if they are ordered to shoot (by then former) nato-allies. Unlike Russian 'soldiers', the fear of torture/execution will not motivate them.
Working towards 5% isn't really that stupid for most European countries as long as Russia is spending as much money as it can on weapons. It will only become a waste of money after the implosion of the Russian oligarchy. I am not in favor of spending that much money of things that kill stuff, but it makes total sense to continue doing that for now.
Probably not but a word like genocide shouldn't be watered down, especially not if there are currently genocides happening intentionally in Palesta, Sudan and Xinjiang.
Genocide requires intention, the ginormous loss of life because of diseases is not, in a legal sense, a genocide. Not arguing that Europe colonizing the Americas wasn't like a genocide, in some places it certainly was — but the people dying of disease is not a genocide, more like a mass-extinction event.
According to the Rome Statute, there are eleven types of crimes that can be charged as a crime against humanity when "committed as part of a widespread or systematic attack directed against any civilian population": "murder; extermination; enslavement; deportation or forcible transfer of population; imprisonment or other severe deprivation of physical liberty in violation of fundamental rules of international law; torture; rape, sexual slavery, enforced prostitution, forced pregnancy, forced abortion, enforced sterilization, or any other form of sexual violence of comparable gravity; persecution against any identifiable group or collectivity...; enforced disappearance...; the crime of apartheid; other inhumane acts of a similar character intentionally causing great suffering, or serious injury to body or to mental or physical health."
He would if they make him pm, but that's not what this is about lucky for him