1. Which non-self-hosted, privacy-focused AI chat bot would you recommend? Brave's Leo can't be used in any browser other than Brave , I'm using a different browser.

2. Is there a way to bulk delete all messages in Element chat room by the admin of the room? I can't find such option , and what if I delete the room? will the messages inside deleted room be deleted from the matrix server?

3. Is it possible to allow DRM content for just 1 website ( Netflix ) , while other websites on the same browsers are not allowed to do it?

4. Librewolf is not auto-updating and its too hard for me to find how to update it , is Mercury autoupdating? How do you compare Mercury and Zen to Llibrewolf or Arkenfox?

I decided to ask few questions in one post, because I tried to post something here multiple times and after I click Create ( the post ) , it just keeps loading , so if I will be able to finally publish a post , I will just need to get lucky once instead of 4 times for 4 questions.