the bot will still work, regradless this script executes or not. But the player wont be able to use mouse to move since this is only needed for the bot to make action. So, every time you want to take over it, you dont have to go to mouse setting to disable click to move.
Would be fun if Blizzard one days decide to: - Check all accounts that have click to move - Check all accounts running 32 bit wow client - Run windowed or full windowed mode Pretty much it would flag all of us... LOL!
There are still tons of people who play the 32 bit client, because their computers can't or won't run 64. Not to mention, I know a lot of others play in Full Windowed mode when they have dual screens.
I run windowed mode when i'm playing so i can tab between internet pages, etc. Definitely click to move is mostly used by bots, but I can imagine it has its fair share of people who use it for the convenience of it.