I'm recommending Mozilla Firefox to all friends and family.
The last time I checked, multiple profiles support is somehow half-baked.
Add to Mozilla's perceived not-very-good management and you have a death spiral on your hands, and more power to Google and Apple to shape the Web towards their interests.
FWIW, first-class profiles support matters a lot: https://medium.com/sort-of-like-a-tech-diary/profiles-the-on...