According to TechCrunch, that dataset is built off of Public Domain works.
The Common Pile v0.1, which can be downloaded from Hugging Face’s AI dev platform and GitHub, was created in consultation with legal experts, and it draws on sources, including 300,000 public domain books digitized by the Library of Congress and the Internet Archive. EleutherAI also used Whisper, OpenAI’s open source speech-to-text model, to transcribe audio content.




You should be able to find an Android Auto / Apple CarPlay device that will give you what you’re asking for. Then just set your phone to Do Not Disturb or a specific Driving mode so that it doesn’t let you control the phone itself until you reach the destination or are at a complete stop.
Newpipe should let you download and convert as MP3 or whatever format and then you just play in your music player of choice.