I've reported two people for botting.

But it took several several several reports.

Finally, they are gone.

One of them was botting in low-traffic area, so many only I reported them.

The other one was botting in high traffic area, so maybe several people reported him. He was gone within a month.
Very sad thing is, the person was on my friend's list. But for more than 12 hours they are online, following same exact route. Getting off their chocobo at same exact location at same exact time every single time. It's VERY obvious when someone bots, especially when you do it for half a day without logging. chatting, or reacting in any way to the people sending you messages, waving to you, etc.

Hate botters more than RMT. Good riddance.