If you've got an older 2DIN and this much data to burn... put in a Roku!

I have Youtube Premium and I'm heavy on "chatty" shows like news and technical vlogs, which doesn't require you to watch the video for the most part of their programs. Of course, I also have Netflix, Prime Video, or Plex for binge watching while parked and not driving. or to preoccupy the kids. For music, there's Spotify and Youtube Music.

The Roku connects to my 10-year-old HU via A/V cables (no HDMI on this 2DIN) and internet is supplied via my phone in hotspot mode. This Roku Express+. supports both A/V and HDMI outputs.