Let's compare apples to apples, shall we.
How many houses were actually seized, repossessed, commandeered with "eminent domain", slowly taken over via "adverse possession", encroached on with easements and air rights, and whatever else? Versus how many domains?
There is no violence on the internet. You can't shoot intruders. And that's a great thing.
Put in legal terms, you do NOT have this level of ownership to your house... and you certainly do not have sovereign immunity on your land: https://en.wikipedia.org/wiki/Allodial_title
Usually the best you can get is this: https://en.wikipedia.org/wiki/Fee_simple
You probably have something more like this: https://en.wikipedia.org/wiki/Freehold_(law)
What you are describing is more like the king of England being able to shoot people on his own property, and have full sovereign immunity (in theory, I mean recently a British prince was arrested on allegations of far less).
I'm not sure where you're from, but in my state, we have "Castle Doctrine" and "Stand your Ground" laws.
That means if you are a home invader, I can legally shoot and kill you. There'll be an investigation, but both statutes are affirmative defenses to killing.
Its not that I want to, or look forward to it. I don't, and I hope I never have to. But I will, if I'm forced.
I am familiar with it. But even then it applies only “if a person is under an imminent threat of serious physical harm or danger by a guest (or an intruder) in their home, they do not have to attempt to safely escape the situation prior to using physical force; the homeowner may immediately use force to eliminate the threat in their home.”
For example shooting a 5 year old kid who trespassed on your property isnt covered