I guess you could keep Chrome as it is running in another company… But Chrome is Google-service-clogged Chromium, still making money for Google and changing literally nothing in terms of monopolistic behavior by Google. I don’t see the benefit in this division.

Chrome or Chromium? Because it’s logically impossible to have Chrome without Google.

If you are a student, you should be able to organize with some of your classmates or friends.

Also, maybe consider LanguageTool instead of Grammarly, at least it’s not fully closed source.