Any beer he wants. Several of them, in fact:
So I’m in the process of transitioning computers, which means I have to again set my Web browser to stop bothering me when every last Web site wants to send me notifications.
This is a simple config change, but I did a quick Web search to ensure I set the correct preference name to false.
Which search led him to r/Firefox on Reddit, which then threw up the very “Allow notifications” box he, and I, find objectionable.
And it works there, too. From about:config:
Note to self: It’s dom.webnotifications.enabled.
Do the Boolean toggle, and buy a beer for Noggle.