Is it okay to defend yourself in your home?

I saw an online debate between people. They were discussing self defense when someone breaks into your home. The oddest argument I saw was from a woman who claimed that since her ancestors owned nothing, people own nothing. Therefore, if anyone takes from you, breaks into your home, etc. you have no right to self defense because everything is anyone’s. She claims that since she is a BIPOC person this is how America was founded and no one has the right to defend their property or things. What are everyone’s thoughts? I found the argument strange, as someone who derives from indigenous people myself.
Is it okay to defend yourself in your home?
Post Opinion