Firefox’s free VPN will offer 50 gigabytes of monthly data, which is pretty generous for a browser-based VPN. A Mozilla account is required to make use of it, which isn’t a hardship (they’re free), but is a point of friction some may wish to know upfront.



Then why are they not offering at least a low cost subscription? Why are they spending money on infrastructure and support but getting no revenue in return?
Either they are okay with losing even more money, OR they plan to enshittify.
For this and many many other reasons, it’s time to switch to a privacy fork like LibreWolf or WaterFox
I already addressed this in my comment. If you want me to expand on how they most definitely can make money from something like this, Mozilla:
If this feature brings in new users, they can get revenue from any of these 3 sources, especially the sponsored listings. If this feature is just a benefit for existing users that might have already changed all their defaults and disabled sponsored content, it increases the chance of VPN conversions and donations, and increases the likelihood someone will recommend Firefox to a friend.
Or they’re trying to get and retain users, which helps them make money from existing revenue options without having to make anything worse, while also providing a beneficial feature. I’m not saying there’s no chance they’ll enshittify, but I don’t think unconditional pessimism is the right move here.
I can’t speak to Waterfox myself, but I would agree with saying LibreWolf is a good idea if you care.
I just personally haven’t bothered switching since Firefox currently works fine for me, and anything they’ve done I dislike is fairly easy to just disable in settings and never see again.