> The most used apps on my Android phone (older Google pixel model) are Firefox and gmail and just a handful of other things. As a notification channel, my email inbox is actually far more useful than mobile push notifications. They are more actionable and informative. And I can individually unsubscribe them or filter them out and easily find them back.
There’s also substantially more filtering happening in the inbox which is mostly useful from a user perspective.
Yahoo literally wrote a paper more than a decade ago showing how they can model predictive causal chains for emails they expect you to receive, as an example.
https://dl.acm.org/doi/10.1145/2740908.2741694