@catsalad To be honest, the fact that Mozilla gives control over it instead of shoving it down our throats is a huge thing comparing to other corporations. And they are not sharing any private data to do so. Majority of models, including translations runs locally on your computer instead of sending the translation query to a remote server, so you are not donating anything.
With marketing and AI features, they are looking to be attractive to enterprise and investors as Firefox enters obscurity and AI is the only way in age of corporate AI psychosis. I am yet to see different ideas how to fuel Mozilla's income and reduce dependency on Google money, but all I hear is criticism.