Is this allowed?

[AnnaUK]

Lemme clarify my earlier statement. If they want to waste their money, playing multiple accounts at once, with the same hardware interface, and just adjust keybinds in game for each character, it's allowed. But if they are using things like ISboxer, or other third party multiboxing tools that spread the key presses out via software means, then no it is not allowed.

He states he is using Isboxer

[Komarimono]

He states he is using Isboxer

Then per GM's and ToS, not allowed. That's considered input broadcasting, thus not allowed. As long as they aren't idiots and make more videos or brag in game about it, FFXIV won't do much against it though.