> the situation doesn't change in any way and I still don't need your permission even if I did the same for a thousand cars this morning, and my buddies did the same thing for ten thousand cars more.

I hate to say it -- because it's probably irrelevant from a legal perspective at the moment -- but this sounds exactly like the fallacy of the beard to me.

(edit: not to accuse you of committing this fallacy, just felt this was important enough that it should be highlighted)