Thanks. I forgot about that option.

Now I have a question related directly to TOR. How do I put it into Do Not Disturb mode?

I tried creating an availability status called 'Hidden' and in the custom status settings I set the GV account to either 'away', or 'invisble' and then selected the 'Hidden' status, but none of them seemed to put GV into DND mode.

I check whether DND is activated by going to my GV in a browser. Whenever DND is active there is a banner on top with a link to disable it.