Generally, one opens a web browser or an app to use YouTube. However, if you’re looking to just listen to the audio, you can actually do that right from the terminal. You just need Shellbeats from ...
No installs required: history search, redirection, job control, completions, and other built-in terminal features that exploit the power of Linux.
Enable the Linux terminal on any Android device, and you can create or practice your bash scripting on the go.