Mozilla is "obviously" trying to lock in their users with these tactics? There are Pocket add-ons for every browser and OS. How does Pocket integration represen

Mozilla is "obviously" trying to lock in their users with these tactics? There are Pocket add-ons for every browser and OS. How does Pocket integration represent lock-in? You can certainly argue that these additions are bad for users, but I don't see anything in that list that represents an attempt at lock-in.