

My lord, you’re the one who misunderstands licenses. And all internet browsers are “locally run” that’s literally what makes them browsers. They browse non-local resources.
Just for one major example, literally chrome has a ToS.
You’re the one arguing in bad faith. Holy shit you’re spreading so much misinformation it’s astounding.
It should be pretty clear from this that people do not understand the need for a company that makes a browser to have a ToS. If Thunderbird is made by the same company but doesn’t have a ToS but has more valuable information in it (it’s an email client) then clearly Mozilla isn’t doing the shady things that people are saying they are. If they were they would have started with the gold mine of emails which are a better source of user data than any browser related data. But they didn’t.