The boiling wand is pretty useful in developing countries. I used to use them myself back in the day and some folks used to cook food with it in dorms!
I sometimes use one when traveling, if I'm not sure there will be a kettle or coffee maker in the room. Tons of them available online, usually called "immersion heaters"
As far as I know, Github has never made any official response to DMCA take down requests. All they do is simply making them public in this repository. (https://github.com/github/dmca)
Though grim but i can't help but wonder about the mythological philosophy "everything happens for the good and for a reason". Extremely uncanny...condolences to the people onboard.