Thanks, the last fetched page on archive.org is from 2025-01-26 [1], removed after this date and before 2025-02-13. 155,477 users at the moment, 1 star reviews were mostly about not working. It's interesting that the developers didn't care to remove the button directing to the ff add-on page at least several months after the removal. Maybe was some kind of PR compromise, they probably thought that listing it with linking to a broken page was better than not listing at all.
A review page [2] mentions that this add-on is a peer-to-peer vpn, not having its own dedicated servers that already makes it suspicious.
I wonder if there's some sort of GSM hotspot device where it connects to 4G/5G networks, but creates a small localised 2G/3G cell for older phones. Kind of like how we have mobile hotspot devices, but instead of (or addition to) creating a WiF hotspot, they provide 2G/3G...
how do you manage the archive? I mean the file hierarchy structures etc. i started archiving youtube videos recently, now saving descriptions and other metadatas too, but simply having them all in one directory doesn't seem to be a good idea.