The thing that puzzles me the most is why didn't Arbery stay calm and tell them to call the police . I think things may have been very different if he would have went along with what they wanted until the cops showed up. My opinion on who was right or wrong has nothing to do with color. The way the media handles it does.
The thing is we will never truly know what was said to Arbery. They could have said they wanted him to wait for the police, they could have said "Stop right there ***** or we will shoot!". We don't know. And we will never find out for sure. That's why you have to look at what evidence we do have. They tried to stop him, while visibly armed, and had no right to do so. By all apparent evidence, Arbery had every right to defend himself. Why does this part puzzle you and not that the McMichaels tried to do an illegal stop when the elder should have known the law, knew what he was doing was illegal, and yet he did it anyway?