I don't think the use of scripts was what the topic of conversation was, it's hard for me to imagine that would be anything like non-invasive. I assumed we were discussing just autoclickers and if not nobody has clarified that at least up til now. Mypoint is more that there are third party applications that can provide some kind of valid or necessary input utility, and I have yet to see a persuasive case that should be considered, in general, a cheat.
For example, I play older games occasionally, created before dual monitors were anything like normal, and these games sometimes require turning the camera by hovering the mouse cursor at the edge of the screen. They also don't lock the mouse cursor to the screen, because two screens weren't in the conversation as a possible user setup when the game was made, so it's very easy to scroll off. So, I use a third party application that locks my mouse cursor to the screen the game client is on - it doesn't interact with the game, it just interacts with my PC and my screens. But it has the impact of keeping my mouse cursor on the game screen. There could otherwise be physical solutions to this - I could unplug my other monitor or use a physical object to limit my mouse's movement space, but the software based solution is not changing anything about the game's executable or files itself.
Similarly, autoclickers aren't going to move your mouse or tell it what not to click on. They just, well... click. If it has any kind of capability of doing more than that, you're probably looking at something that is more than an auto clicker. A couple minutes on google even indicates some mice have this kind of function built in - they can be set to click rapidly when the mouse button is held down, at which point you can just... tape the button down. This doesn't interact with the game's executable, or even with necessarily any further application than a user and their mouse at all. If the in-game prompts line up in such a way for a house to be bought with this method, then I guess I would make them not do that as probably the easiest solution. If they can't, then this is probably a moot point, but it seems to have been what OP did, or what everyone believes OP did, and incidentally they still have an active account, so...
Actually it's impossible for two people to mean the same thing with the same word. For example, imagine a cat. I will also imagine a cat. Do you think the cat we envision is the same? There will be similarities in all likelihood, but anything specific - color, size, behavior, hair texture, number of whiskers, and so on can all be wildly different, and similarities will be broadly coincidental.
Kind of along similar lines, while I know you believe you don't like me, what you actually don't like is your image of me. An object of thought (your image of me) and the object itself (me) are not the same thing. So that pretty much has nothing to do with me. Your image and your feelings, I'm staying out of it.
Anyway the buddha said hatred is like drinking poison and expecting somebody else to die, so have fun with that!