The rationale from the author of the package who adding advertising is enlightening and definitely worth reading. https://feross.org/funding-experiment-recap/
This is highly unrelated, sorry, but does anyone know the zsh theme used in that post ( https://feross.org/images/funding-screenshot.png )? I didn't see anything like it in the list of zsh themes ( https://zshthem.es/all/ ). The colored arrows look very appealing if they're contextual, like if they denote the status of git files (deleted/edited/added).
In my case, the arrows are purely stylistic. They never change color or ordering.