Not exactly sure what you're asking but my guess is that it's a good question. Reminded me about something else I've thought about. I believe the self defense laws are different per state. I took a concealed carry class not too long ago and remember the instructor going over some of the laws and how you need to exhaust just about all other options before using deadly force. Not that that's a bad thing, but you hear about needing to wait for an intruder to enter the house before using deadly force. Which got me thinking, in this crazy antifa/blm world we live in, what if people are outside my house hurling molotov cocktails through my windows? Sounds like they are trying to burn my house down with me in it. Would seem like I should be able to use deadly force on them even though they are outside my house.

disclaimer: just my thinking, don't take that as abiding by the laws in your jurisdiction.