What do you mean by "interact"? Are we talking the sale of goods/services? If so, how is it peaceful to deny one person that sale over another under the same circumstances? How can you expect to operate a business but still be "left alone"? If you're talking about talking to someone or dating someone then you're free to interact with whoever you want (or don't).
The only instances that require the state are issues where equality is necessary since people don't behave equally in society unless they have to
Thank you for asking and continuing this conversation in a reasonable way. It's how I started on this forum years ago and probably the best way for me to continue forward.
Okay onto your questions and comments...
It is wrong to forcefully segregate people when both parties wish to associate.
It is wrong to forcefully integrate people when one or both parties wish NOT to associate.
You keep relying on the precedent of statutory laws to decide what is right and wrong. That is a slippery slope.
The only people that should decide if they will or will not have an association are the persons involved, not an aggressor or a third party that isn't or shouldn't be involved. You acknowledge that in your post above when you mention dating etc., but then you limit that idea to social settings. Why?
Do people cease to own themselves and their time, labor and goods in other settings that are not social settings? How did that happen?
Part of the problem most people have with viewing it this way, is they see a person that doesn't want to interact as somehow being an aggressor or denying another person something. That is impossible. If a person doesn't interact with somebody, they can't POSSIBLY be initiating aggression. Because in order to initiate aggression, a person would have to interact in the first place to cause the aggression.
Also, you can't possibly be denying somebody something, that ISN'T theirs in the first place. It can only justly become their property when a CONSENSUAL interaction (trade or gift) has taken place. That would require a mutual agreement, by BOTH parties, absent any duress to occur.
Denying somebody something that is yours to begin with is not an act of aggression, it is an act of free will. While we may not like what others do with their stuff, it is after all THEIR stuff isn't it? The nature of the goods or amount of goods a person owns doesn't change the nature of the relationship the owner has with his property, his own body, etc.
You asked how peace is maintained when one party refuses to interact with somebody.
The person that uses or threatens force to ENSURE an interaction takes place is the one that is causing the peace to be broken.
Again, you agree with this in a social setting, but somehow fail to be consistent with your definition of what ownership is when it involves a potential business interaction. Peace.