It's nuanced but think of it this way. You can't ever get isboxer to do something you yourself didn't initiate.

Sure, just like in WoW you can have 1 key do almost everything and many of us have tried but it's not the same at all as pressing one key and walking away from the computer while it works itself.

And this is exactly why the WoW API and CastSequence macros are severely limited. So you can't macro a gaming keyboard and write giant logical routines to do all your work. For example procs. Procs to be played 100% efficiently need to be done entirely at random of your normal rotation. You will never even get close to 100% efficiency with procs on a CastSequence macro. Not ever. Every lazy macro out there that uses CastSequence has a keymodifier that intiiates the use of the proc. Basically, the user is then pressing alt/shift/ctrl whatever and their 1 DPS button. This is no different than them having multiple buttons in their layout which they initiate.

Hopefully that makes more sense. This issue was sussed out over a decade ago. It's not as if you found IsBoxer and then found something illegal in it a decade after it has been researched.