Both of your exemple are from Spain, so they may not be totally relevant.
Right, because Spain is totally not Europe. Africa ends at the Pyrenees, I forgot
I think you're missing a key disctinction we do. We totally understand someone shooting a robber to defend himself if that robber is attacking him. That doesn't mean you should shoot first, without warning.
So you're going to... issue a challenge, so that he has a chance of killing YOU instead?
Don't be ridiculous. You assault the tresspasser with whatever you have as soon as you see him. It makes no difference that we're talking about a gun than about a knife. If anything, with the latter it would be even more justified to attack without warning.
Your british exemple is also irrelevant. The prosecution dropped the case because it appeared their witness had been lying. Moreover, the robber had weapons, and were attacking him. It's not like a killed a defenceless thief in cold blood and was acquitted in trial.
You obviously haven't followed that case, but it wasn't like you describe it. The case was dropped because it was common sense. The man stepped into the kitchen, and stabbed the intruder. The fact that one of the witnesses was lying is irrelevant to this part, as he was lying
about the homeowner pursuing him in the street, which WOULD have been going outside the boundaries of home defense. As for the dead thug, he was found AFTERWARDS to have been armed. This is again, another point FOR attacking first without warning. You don't want to give the other guy a chance to pull his piece. Just assume he IS armed and attack him.
Key word: High profile. Big red flag right there that it's an outlier. Gimme some actual statistics, including things that aren't published in the newspapers, and I'll change my stance on the risks.
Do your own research. This stuff has been going around here A LOT for the last ten years. You want official stats? Go google them, I have better things to do.
The difference between a sociopath and a sadist is a sociopath won't stab you unless they have reason to. Conceivable that you're their punching bag for the day to let out some frustrations, but how does that change how you should act? The best way to protect yourself in a mugging is to make sure things DO go their way. Once they're out of sight, you're safe, if a bit lower on cash.
Or badly bruised. Or dead. Your best chance is to run away so that they don't get a chance at you at all. Again, most muggers aren't reasonable, logical people.
Anyway my point is attacking them is a stupid thing to do, and not just because your TV is worth infinitely less than their life and limb.
But not infinitedly more than my life and limb. Even putting my personal goods as secondary after the physical safety of a home invader is stretching it a lot.
Always, always, always, ALWAYS for your own safety as well as theirs, get them out without a fight. If this means cowering in a corner, so be it. Even if we screw moral concerns, you have no goddamn good reason to attack the robber unless they are actively threatening you or someone else, simply because your stuff isn't worth the risk. If you DO have means to intimidate them out, use them of course, but be prepared to run and not actually fight. Period.
PRECISEDLY because I care about my own safety, I'd empty my gun in their general direction as soon as I saw them. In case they decide to get violent, which, again, is not unusual. It's even reasonable, from their point of view: hey, let's beat up a bit the guy covering in the corner. Who knows, maybe he has a safe somewhere, or we can get his credit card's account number out of him.
Again this is not a hypothetical scenario. It does happen. Acting like a fucking sheep going to the slaughter doesn't dissuade them out of treating you like one.
Curious: Do you condone the use of booby traps, like razor wire? Note that security alarms will result in less property damage due to not having to get the blood out of your carpet.
Have I commented anything about booby traps, or razor wire? Why do you put stuff I haven't said into my mouth?