Do that long enough on too many objects, you will have a collection of collisions, conditionally if you could find the public keys of your generated addresses though.
Except that "long enough" in this context means thousands of years since there are a little less than 2
256 public keys and you need to check about 2
160+1 of them to find a collision. Something that is not possible with existing hardware or in our lifetime.
More over, there are some funded addresses and obviously their owners are unaware that they are holding the key to an actual collision,
That would be like saying 2 people can choose the same atom in the universe....