You have Just proclaimed the right and power of the American president to run the world around killing individuals at will. So much for constitutional conservatism, the bedrock of our belief:
They do not deserve any Geneva Convention or other considerations.
No due process, no process of any kind, no evidence for that matter of any kind, no accountability, no limits, or as you put it, "it does not matter, it does not matter, it does not matter."

These people are not US citizens, nor are they within our borders in any legal way. I am fully supporting our Constitution. There is absolutely no way the US Constitution applies to Venezuela or its citizens.
We had no due process with citizens of Hiroshima, and many other occasions in our military history, either.
Given that crimes committed didn't occur on US soil, how could there be due process?
I assume that those ordering the bombing had images of drugs on the boats that were destroyed, some of which were released.
But, being the Zeeper that you are, look at this way -- Trump is doing all this to set the stage to try and drive Maduro, a Russian ally, from power. Drug trafficking is just an excuse for a regime change operation. Feel better now?