I use metube and Pinchflat.

Metube is great for one-off video downloads and works for many sites including social media. This comes in handy a lot when I want to send a short reel to friends without linking to Facebook, etc.

Pinchflat automatically downloads my favorites playlists and a couple other channels that I follow. These videos go into specific folders that are linked to Plex libraries.

I’ve been transferring files from old NTFS drives formatted for Windows on a Debian machine without issue.

Is freemediaheckyeah an IPTV service? Plex or Jellyfin can manage IPTV streams. Plex needs additional software (e.g., xTeVe) to take an m3u playlist and convert it into a tuner.

https://blog.iptvinsider.com/watch-iptv-on-plex/

https://jellyfin.org/docs/general/server/live-tv/setup-guide/