who?
git is a blockchain, just without PoW
chats are not e2e encrypted by default and group chats are never e2e encrypted. even whatsapp is e2ee for every chat.
Der Dönerkrieg (2029-2031)
geht mal raus leute
Why don't so called "release groups" create torrents like normal people what is this warez scene hierarchy circlejerk about??
or invest in Software that works on Linux
For 1. you don't necessarily need a VPN. A reverse tunnel using SSH should be sufficient and is easier.
Text-based subtitles mostly work. Picture-based subtitles require transcoding or a client that supports them.
yt-dlp -x -f 251 https://music.youtube.com/watch?v=9CWTig2kBKE
I upload all my music to a selfhosted Jellyfin server. Finamp is a great Android/iOS app for Jellyfin that has offline play.
buy the same book with another account and compare them. then you should be able to find out where the fingerprint is.