Comment by zahlman

In the Python world, people often enough use Rich so that they can put codes like [red] into a string that are translated into the corresponding ANSI. The end user pays several megabytes for this by default, as Rich will also pull in Pygments, which is basically a collection of lexers for various programming languages to enable syntax highlighting. They also pay for a rather large database of emoji names, a Markdown parser, logic for table generation and column formatting etc. all of which might go unused by someone who just doesn't want to remember \e[31m (or re-create the lookup table and substitution code).