If you want to live only in the terminal, you can also use one of the text-based browsers [1] instead of Chrome, Firefox, etc. browsh [2] can also play YouTube videos if you'd like.

You can also just use the system console with tmux or GNU screen if you absolutely don't want any graphics at all.

The TUI programs usually do not consume a lot of resources. They are also very fast and optimized for keyboard-only navigation.

[1] https://en.wikipedia.org/wiki/Text-based_web_browser [2] https://github.com/browsh-org/browsh