Pretty cool. I think that means Pass is cheap AF for them run to consider doing this worth it. Or maybe it is more like a loss-leader like Costco's 1$ hotdogs to get people in their ecosystem
Both. Passwords take up nearly no storage and it's mainly a sync service. Plus if people start to use your other projects they basically wind up paying for it anyway.
No criticism here. I love proton. Great company and great products.