> expertise claimed by the author
The author is on record as trying to remove HTTP 418 "I'm a teapot" support from NodeJS, which resulted in backlash and Python adding support for it.
https://en.wikipedia.org/wiki/Hyper_Text_Coffee_Pot_Control_...
Back in 2018 when the internet wasn't completely fun, but still more fun than today...
Not many people could have gotten that done. Sounds like expertise to me.
Wow. Talk about a storm in a teapot...