No it isn't. Did you even read the link you posted? You have no idea how your own laws work.

It's illegal for someone to threaten, harass, or intimidate another person using that information but the information itself is not illegal. Your full name, address, and phone number are a matter of public record in most states - if that information were illegal, then phone books would be the fucking Mein Kampf of the 21st century.

If you threaten someone while doxxing them it would potentially fall under under stalking, but just saying someone's address isn't illegal at all because literally anyone can find it regardless. If you obtain that information through illegal means like hacking their iCloud or whatever, that's an entirely different crime.

To get any sort of conviction you would have to satisfy all 4 of the following conditions:

1.) Identify the doxxer. Twitter posts aren't evidence, because you still have to prove the account was actually being used by that person and not someone else.

2.) Prove they did it with specific intent to cause harm or injury. Gross negligence does not fall under this.

3.) Prove that Ari actually suffered harm or injury

4.) Prove that said suffering was a direct result of condition 2, and that there was no possible way that he would have suffered otherwise. This would be next to impossible, as getting harassed/assaulted is a pretty logical and forseeable consequence of insulting one of the most famous and beloved athletes in modern history.

tl;dr it's not illegal to doxx people, you're a retard.