[libertine]

Exactly this.

We also have to take into account that there's a lot of "misses" in those recommendation engines - which is normal. But when they nail it, people have positive emotions towards it, so it's a good feedback loop.

Personalization would be to have Spotify recommend you only songs about expensive watches after you've searched for a Rolex on Google, with ads in the middle about Rolex ahaha.

[blueblob]

Personalization would be to have Spotify give you ads for a Rolex right after you purchased a Rolex. At least the way that kind of thing usually works for me is that I always get the recommendations after the purchase (definitely not a Rolex for me).