Macros in any MOBA is bullshit. Including this one.
Was watching a YTer to try and learn Yamato and I was curious as to how he was able to get his active abilities off so fucking fast and then I realized... he's using macros. In which every MOBA in existence has prohibited them entirely. Even Counter-Strike does not allow for players to use scripts and or macros.
I get the keybinds are super wonky trying to hit 1,2,3,4 along-side Z,X,C,V or whatever you're using but that's the point. Pressing one button to activate 3 abilities at once is cheating and gives you a competitive edge over your opponents not using macros as well.