Mozilla does not add any software along side it, the only wan you would end up with something like that is if you download from some other place. Just download it from the real source and you'll be fine.
_________________________
https://connect.garmin.com/modern/profile/eugenenine
https://pixelfed.social/i/web/profile/587437729469961861
https://www.alltrails.com/members/eugenenine/recordings