Actual butterflies?

I know it is off topic, but please explain this comment a little. I'm fascinated as to why anyone would trade butterflies, nice as they are.

I think day-trading stocks.

https://www.investopedia.com/terms/b/butterflyspread.asp

Butterfly spreads. A 4-part derivates trade.

I would say it is purely entertainment because as a saying goes, "if your options trading strategy involves the name of animals, just walk away"

I'm a little disappointed that it wasn't actual butterflies, but this makes considerably more sense. Thanks for explaining.