Comment by miki123211

> the algorithms across the board found out somehow.

It's worth keeping in mind that this is basically untrue.

In most of these algorithms, there's no "is_expecting: True" field. There are just some strange vectors of mysterious numbers, which can be more or less similar to other vectors of mysterious numbers.

The algorithms have figured out that certain ad vectors are more likely to be clicked if your user vector exhibits some pattern, and that some actions (keywords, purchases, slowing down your scroll speed when you see a particular image) should make your vector go in that direction.