Is Firefox Focus safe to use?

Related questions

1. Does Firefox block cookies?
2. Can you open multiple tabs in Firefox focus?
3. Can Firefox focus be tracked?
4. Is Firefox focus open source?
5. Is Firefox actually private?
6. What does Firefox Focus do?
7. Does Firefox focus block cookies?
8. What's the difference between Firefox and Firefox focus?
9. Does Firefox focus block ads?
10. Is Firefox focus really private?

Tags

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10. #location
11. #traced
12. #firefox
13. #secured
14. #think
15. #wanna
16. #regular