For those wondering, this uses cloud-hosted AI models. But it's completely free to use so Mozilla is just paying the cloud bills out of pocket. Maybe not the best idea given their increasingly precarious financial situation?
I never understood why Mozilla doesn't offer paid privacy respecting services (outside basic sync that already exists) like email, cross platform password storage etc.
Gee, fucking wow, it's almost as if it's plain a day why they've sucked as a corp, non profit, and culturally for a decade at this point.