You just don’t get it. My ingame MS has nothing to do with how fast my macro runs at or how fast I press the macro key.
We just had this conversation here Sample Macros for Shadowlands - #5 by TimothyLuke
I play at in game 300ms. This is the number that appears as my “lag” connection to the game. This number is high as I live in Australia and am often playing on US servers. When I am playing on AU servers it’s around 30. For most people playing in their local region it’s around 40.
I run my macro at 100m this is how fast I hit the key. It doesn’t change irrespective on whether I am playing with a lag of 300ms or 40ms.