The mission-driven tech company behind the Firefox browser, Pocket reader and other apps is now investing its energy into the so-called “fediverse” — a collection of decentralized social networking applications, like Mastodon, that communicate with one another over the ActivityPub protocol.
You don’t need browser functionality to achieve this.
Sure, but it might help to have some storage APIs to simplify it?
Or just do what the fediverse browser extensions are doing