The information this app provides is useful, but it keeps turning itself off and I have to re-enable it on every site I navigate to, rendering it fairly useless.

Changes your default search engine without first asking for permission to do so. Other than that provides privacy features that are mediocre. Nothing that cannot be found in other addons as well. Only extra thing it offers is to conveniently generate a disposable email address.

Keeps users safe. Allows you to do anonymous searches. Blocks trackers.
High quality, working, fast search engine.

Buono, ma perché la Email Protection è disponibile solo per i Chrome-based o per Firefox su Mac?