Here's another example taken from my experience a few years ago. I once googled "pro tour results" and was, as expected, presented with an info box about the re

Here's another example taken from my experience a few years ago. I once googled "pro tour results" and was, as expected, presented with an info box about the results of the recent Pro Tour in Magic: The Gathering. Some months later I was visiting family for a few weeks and wrote the same query on a family-member's PC. It gave me something about golf which I couldn't care less about. But I got the right results on my phone. I'm sure if I added "golf" to my query on the phone it would have given me info about that tournament instead. While it disturbs me how much I'm being tracked, I'm still happy with the practicality of the implied context being aligned with my interests.