That's true. And I unsubscribe from a lot. And I filter the rest. But I scan and review and like just enough content to stay engaged. But I'm moving closer and closer to unsubscribing from all of them.
Some people, such as myself, try to reduce the noise around us as much as possible. Every person and their grandmother flooding your inbox is a lot of noise.
99% of my inboxes are emails from non-humans. I'm ready to stream them like RSS or Twitter.. and catch the ones I care about.