Helllo,
If a bot performs tasks on your behalf and this feature isn't available in the vanilla version, it's considered cheating. Other players don't have the option to do the same. I don't want to play against cheaters, whether they're weak or strong; it's the same. I'm convinced that someone who focuses on rushing with their cavalry will manage it better because they won't have to click on these buildings and produce, or even think about it. The player without the mod won't have this advantage.
If QuickStart were in the vanilla game, configurable and accessible to everyone, I wouldn't like this feature, but I wouldn't oppose it. I also think that issuing commands during pause is a form of cheating for those with autociv. I find it comfortable with all the pauses in the games. The goal isn't to issue 50 orders but just 1 or 2. Should issuing orders during pause be in the vanilla game? I'll let you debate that.
People don't ban it ,because they don't know it exist.
If tomorrow a super developer creates a bot that plays entirely in your place, performs excellent military maneuvers, automatically sends resources, and starts transitioning farms on its own, would you still find that acceptable?