How it would be spun if it were a boatload of migrants coming to the US being shot at. Although, it was stupid on his part to go

We don't know they are racist they have tried to kill almost every point of contact. It is also safe to say that they have no concept of immigration or tourism so this meme is inherently flawed

So we should be as awful as a bunch of savages?

If a black Indian guy enters your yard, tries to get into your home, and does not stop when you ask him to get the hex out, speaks language you don't understand, and you have a gun in your home, guess what would likely happen?