Real property is one thing. Chattel property is another.
OP used the word property responding to comments using it in the sense of chattel property like a car or a wallet or purse. You're bringing up links to real property like someone's home or livelihood. There's a big difference well recognized in the laws of some states as you point out and totally consistent with OPs point that using lethal force to protect chattel property is not something anyone sane recommends for very practical reasons.
OP used the word property responding to comments using it in the sense of chattel property like a car or a wallet or purse. You're bringing up links to real property like someone's home or livelihood. There's a big difference well recognized in the laws of some states as you point out and totally consistent with OPs point that using lethal force to protect chattel property is not something anyone sane recommends for very practical reasons.