Why isn't there a,
"Do Not Disturb Me Ever" as an option?Even after you restart?
Isn’t that a question best posed to Mozilla? No one here on the Sitepoint Forums is going to answer that question.
Do they have an email I can write to them at?
I’m sure there with be one on their site somewhere.
I don't see an email listed:https://www.mozilla.org/en-US/contact/
You likely want to start herehttps://support.mozilla.org/en-US/kb/get-community-support