What is your opinion about the USA now sending long-range weapons to Ukraine through Biden and giving the green light to fire them into Russian territories? 
In my opinion this is a very thin line between support and war party

Filmmaker | History and Sim Racing lover  

My point is not that a country that is being invaded should not be allowed to defend itself, let alone attack the aggressor in his country as well

In my opinion it is important to solve wars diplomatically very quickly because the only thing that a long war results in is human lives. Wars in the last 100 years have become more and more inhumane

Wars have definitely NOT become more inhumane, if anything Anduril and drones is a perfect example of the opposite + precision weapons. 

This comment leaves me the impression of being spoken from someone that is a observer of war, I may be wrong on this judgement. 

I agree, humans lives are definitely the costly in this reality. I would call attention that positive sum-societies have been created from the result of wars too.

I am speaking from the point of view of a soldier who has not taken part in a war but has observed it. What I mean by inhumane is what you have already correctly mentioned - drones etc.