The article mentions "the $10 Raspberry Pi Zero". I feel this is rewriting history. The Raspberry Pi Zero was $5 when it was released back in 2015. It was mostly out of stock, but I did manage to get one unit at that price eventually.

Nowadays you can no longer get the Raspberrry Pi Zero for less than 12€ or so. I consider the $5 Raspberry Pi Zero to be among the best values on the market and there hasn't been anything else that came close.