Everyone complaining about no action on RMT, please read

[Felis]

^ That's a report that's given almost every month, let alone there's TEMPORARY bans, so that's not really solving the problem.

There are games (TERA, Vindictus, Blade and Soul) that impose IP bans for other territories because most RMT come from there.
Other companies like Trion, Blizzard, ANet have filters and report buttons on hand for players to prevent such things.

FFXIV with over 3million players or so STILL can't seem to get a grasp on how to handle RMT

IP Ban will not work in the global version.
Or do you want to ban everyone who don't live in JP, NA or europe?