Just ignore Palestine from original argument
This argument is disingenuous and should be called out at such.
Murders committed by people wearing cute badges in their arm are still murders.
That’s not to say that minority murder means less in any way, but on the contrary to question whether America records it to an extent other countries might not. I do not know if this is the case or not, and I don’t know how one might be able to tell. But I’ve personally been in slums of third world countries that the police would flat out refuse to answer calls to, and I can’t imagine anyone there was taking the time to report each death to the United Nations when even their own local police couldn’t give enough of a shit (/were too scared) to show up.